round down in python code example

Example 1: how to round in python

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

Example 2: how to round a number down in python

>>> import math

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

Example 3: python round down

>>>import math
>>> math.floor(1.6)
1
>>> math.floor(2)
2
>>> math.floor(3.9)
3

Example 4: python round down

>>> int(1.6)
1
>>> int(2)
2
>>> int(3.9)
3

Example 5: how to round a number up in python

>>> import math

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