>>> x = 13.949999999999999999 >>> x 13.95 >>> g = float("{:.2f}".format(x)) >>> g 13.95 >>> x == g True >>> h = round(x, 2) >>> h 13.95 >>> x == h True
for x in numbers: print "{:10.4f}".format(x) prints 23.2300 0.1233 1.0000 4.2230 9887.2000
numbers = [23.23, 0.123334987, 1, 4.223, 9887.2] for number in numbers: print(f'{number:.4f}')
3.141593