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
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
how to round a float in python
round(number, ndigits)
round python
# 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
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