how to round a number up in python

Volcanic.Disco

Code: Python

2021-02-28 23:07:03

# To round a number in Python, use 'round()'
round(21.57) # Output: 22
round(5.473, 2) # Output: 5.47

nandy

Code: Python

2021-02-28 23:05:40

>>> import math

>>> math.ceil(5.2)
6

>>> math.ceil(5)
5

>>> math.ceil(-0.5)
0

dkiselev

Code: Python

2021-02-28 23:04:43

>>> import math

>>> math.ceil(3.2) # round up
4

user138475

Code: Python

2021-02-28 23:08:05

>>> import math

>>> math.floor(3.9) # round down
3

sea shell

Code: Python

2021-03-16 16:35:16

round(n, ndigits) # round(1.123456789,5) --> 1.12346

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