how to round a float in python

1round(float_num, num_of_decimals)

1int(round(x))

1round(number, ndigits)

1x = round(5.76543, 2)
2print(x)
3
4# 5.77

1# round(number, decimals).
2# second parameter is optional, defaults to 0.
3
4num1 = 1.56234
5num2 = 1.434
6
7print(round(num1))    	# output: 2
8print(round(num2))		# output: 1
9print(round(num1, 3)) 	# output: 1.562
10print(round(num2, 1)  	# output: 6.3