python float precision code example

Example 1: python 2 decimal places

print(format(432.456, ".2f"))

>> 432.45

print(format(321,".2f"))

>> 321.00

Example 2: printing with format float to 2 decimal places python

formatted_float = "{:.2f}".format(a_float)

Example 3: python format float

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

Example 4: how do i limit decimals to only two decimals in python

answer = str(round(answer, 2))

Example 5: fixed precision float python

x = 13.949999999999999999
g = float("{:.2f}".format(x))

Example 6: give answer in 6 decimal python

print("{:.6f}".format(variable_name))