how to round the value in python 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: round python

def Round(k,b):
  if k == 0:
    return 0
  return k + b - k % b