python decimal to float code example

Example 1: how to round a float in python

round(number, ndigits)

Example 2: fixed precision float python

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

Example 3: give answer in 6 decimal python

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

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

answer = str(round(answer, 2))

Example 5: int to float python

a = 5
a = float(a) # int to float