python limit float to 2 decimals code example

Example 1: format to 2 or n decimal places python

num = 123.4567
formatted_num = '{0:.2f}'.format(num) # to 2 decimal places
# formatted_num = '123.46'

Example 2: round to two decimal places python

>>> x = 13.949999999999999999
>>> x
13.95
>>> g = float("{0:.2f}".format(x))
>>> g
13.95
>>> x == g
True
>>> h = round(x, 2)
>>> h
13.95
>>> x == h
True

Example 3: how do i limit decimals to only two decimals in python

answer = str(round(answer, 2))

Example 4: python limit round with 2 decimal

round(1.4756, 2)
# 1.48

round(1.3333, 2)
# 1.33