[Tutor] Rounding up/down integer numbers!

Wilhelmsen Jan Jan.Wilhelmsen@bilia.no
Fri Aug 1 04:26:02 2003 

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Hi!
 
I have the need to round up some numbers to the nearest 100. (01-49 down and
50-99 round up)
 
How do you do this most efficiently?
 
Ex:
 
8356440
Should be rounded down to:
8356400
and:
8356499
should be rounded up to:
8356500
 
So far I managed but what if:
 
8359980
Then the number should be rounded up to:
8360000
 
Can anyone give me a clue to this?
 
I think maybe I have to set up a range with split 100 and use a while syntax
 
But I'm pretty new to programming so I'm not sure how to do this
 
 
Thanks
 
Regards
 
Jan Wilhelmsen
IT-Technician
Bilia Personbil as
 


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<div class=3DSection1>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span style=3D'font-size:1=
0.0pt;
font-family:Arial'>Hi!<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span style=3D'font-size:1=
0.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>I have the need to round =
up
some numbers to the nearest 100. (01-49 down and 50-99 <span class=3DGramE>=
round</span>
up)<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span><=
/font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>How do you do this most e=
fficiently?<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span><=
/font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>Ex:<o:p></o:p></span></fo=
nt></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span><=
/font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>8356440<o:p></o:p></span>=
</font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>Should be rounded down to=
:<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>8356400<o:p></o:p></span>=
</font></p>

<p class=3DMsoNormal><span class=3DGramE><font size=3D2 face=3DArial><span =
lang=3DEN-GB
style=3D'font-size:10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>and</s=
pan></font></span><font
size=3D2 face=3DArial><span lang=3DEN-GB style=3D'font-size:10.0pt;font-fam=
ily:Arial;
mso-ansi-language:EN-GB'>:<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>8356499<o:p></o:p></span>=
</font></p>

<p class=3DMsoNormal><span class=3DGramE><font size=3D2 face=3DArial><span =
lang=3DEN-GB
style=3D'font-size:10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>should=
</span></font></span><font
size=3D2 face=3DArial><span lang=3DEN-GB style=3D'font-size:10.0pt;font-fam=
ily:Arial;
mso-ansi-language:EN-GB'> be rounded up to:<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>8356500<o:p></o:p></span>=
</font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span><=
/font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>So far I managed but what=
 if:<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span><=
/font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>8359980<o:p></o:p></span>=
</font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>Then the number should be
rounded up to:<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>8360000<o:p></o:p></span>=
</font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span><=
/font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>Can anyone give me a clue=
 to
this?<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span><=
/font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>I think maybe I have to s=
et
up a range with split 100 and use a while syntax<o:p></o:p></span></font></=
p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span><=
/font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>But I'm pretty new to
programming so I'm not sure how to do this<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span><=
/font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span><=
/font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>Thanks<o:p></o:p></span><=
/font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span><=
/font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'>Regards<o:p></o:p></span>=
</font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB style=
=3D'font-size:
10.0pt;font-family:Arial;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span><=
/font></p>

<p class=3DMsoAutoSig><font size=3D3 face=3D"Times New Roman"><span lang=3D=
EN-GB
style=3D'font-size:12.0pt;mso-ansi-language:EN-GB;mso-no-proof:yes'>Jan
Wilhelmsen<o:p></o:p></span></font></p>

<p class=3DMsoAutoSig><font size=3D2 face=3D"Times New Roman"><span lang=3D=
EN-GB
style=3D'font-size:10.0pt;mso-ansi-language:EN-GB;mso-no-proof:yes'>IT-Tech=
nician<o:p></o:p></span></font></p>

<p class=3DMsoAutoSig><font size=3D2 face=3D"Times New Roman"><span lang=3D=
EN-GB
style=3D'font-size:10.0pt;mso-ansi-language:EN-GB;mso-no-proof:yes'>Bilia
Personbil as<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D3 face=3D"Times New Roman"><span lang=3DE=
N-GB
style=3D'font-size:12.0pt;mso-ansi-language:EN-GB'><o:p>&nbsp;</o:p></span>=
</font></p>

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