python round up to 2 decimal places code example
Example 1: how to print a float with only 2 digits after decimal in python
#to round floats in Python you can use the "round" function. ex:
tax = 34.4563
tax = round(tax, 2)
#the number 2 at the end is how many digits are rounded.
#the variable "tax" would now be: 34.46
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: python round to dp
round(float_num, num_of_decimals)
Example 4: force two decimal places python
print ("{0:.2f}".format(a))
Example 5: round off float to 2 decimal places in python
answer = str(round(answer, 2))
Example 6: round decimal to 2 places python
>>> round(1.4756,2)
1.48
>>> round(1.3333,2)
1.33