how to round a number up in python

1>>> import math
2
3>>> math.ceil(5.2)
46
5
6>>> math.ceil(5)
75
8
9>>> math.ceil(-0.5)
100

1def myround(x, base=5):
2    return base * round(x/base)

1round(n, ndigits) # round(1.123456789,5) --> 1.12346

1def myround(x, prec=2, base=.05):
2  return round(base * round(float(x)/base),prec)

1(int(10*x-0.5)+1) / 10.0
2

1>>> import math
2
3>>> math.ceil(3.2) # round up
44