Rounding Question

Mikael Olofsson mikael at isy.liu.se
Thu Feb 22 08:23:19 CET 2001


On 21-Feb-01 Remco Gerlich wrote:
 >  I'd go for 
 >  rounded = number-(number%10)+10
 >  now.

I'm sorry, but this also behaves badly. It rounds 10 up to 20. To get 
Jacob's desired functionality, you could modify your idea to

  rounded = number-((number-1)%10)+9

still assuming only integer input.

/Mikael

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