# round(number, decimals). # second parameter is optional, defaults to 0. num1 = 1.56234 num2 = 1.434 print(round(num1)) # output: 2 print(round(num2)) # output: 1 print(round(num1, 3)) # output: 1.562 print(round(num2, 1) # output: 6.3