Python 3.7.3 (default, Mar 27 2019, 22:11:17)
[GCC 7.3.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> round(0.5)
0
>>> round(1.5)
2
>>> round(2.5)
2
>>> round(3.5)
4
>>> round(4.5)
4
>>> round(5.5)
6
>>> round(6.5)
6
>>> round(100.5)
100
>>> round(101.5)
102
>>> round(102.5)
102
>>> round(103.5)
104
>>>