python function to round off code example
Example 1: how to round in python
# To round a number in Python, use 'round()'
round(21.57) # Output: 22
round(5.473, 2) # Output: 5.47
Example 2: how to round a float in python
round(number, ndigits)
Example 3: rounding numbers in python
>>> round(2.5)
2