python round to 3 decimal places code example

Example 1: 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 2: python round to dp

round(float_num, num_of_decimals)

Example 3: how to round a float in python

round(number, ndigits)

Example 4: round off float to 2 decimal places in python

answer = str(round(answer, 2))

Example 5: round down decimal python

import math

val = 3.14
math.floor(val) # rounds down --> 3
math.ceil(val) # rounds up val --> 4

Example 6: python limit round with 2 decimal

round(1.4756, 2)
# 1.48

round(1.3333, 2)
# 1.33