rounding numbers python code example
Example 1: python round up
>>> import math
>>> math.ceil(5.2)
6
>>> math.ceil(5)
5
>>> math.ceil(-0.5)
0
Example 2: how to round in python
round(21.57)
round(5.473, 2)
Example 3: how to round a float in python
round(number, ndigits)
Example 4: python round down
>>>import math
>>> math.floor(1.6)
1
>>> math.floor(2)
2
>>> math.floor(3.9)
3
Example 5: rounding numbers in python
>>> round(2.5)
2
Example 6: how to round whole numbers in python
round(123.4)
round(12.456, 2)
round(1236, -1)