[New-bugs-announce] [issue42793] Bug of round function

[Narek]

New submission from Narek <artikcinarek2006 at gmail.com>:

The my code is folowing

for i in range(1, 5):
    a = i + 0.5
    b = round(a)
    print(a, "rounded as =>", b)

output is

1.5 => 2
2.5 => 2
3.5 => 4
4.5 => 4

the rounding is not correct in output

----------
files: main.py
messages: 384101
nosy: Narek2018
priority: normal
severity: normal
status: open
title: Bug of round function
type: performance
versions: Python 3.9
Added file: https://bugs.python.org/file49711/main.py

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42793>
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