round float to 4 decimals python code example

Example 1: round python with list

a_list = [1.234, 2.345, 3.45, 1.45]
round_to_whole = [round(num) for num in a_list]

print(round_to_whole)

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 to round a float in python

round(number, ndigits)