Each bottle has a different deposit. Half liter bottles have $0.1 deposit and the one liter bottles have $0.25 deposit. Calculate the sum which you will make when returning the bottles. You must print two digits after the decimal point.

I come to this code

small = 0.10

huge = 0.25

mini=float(input())

big=float(input())

total =(float(mini*small) + (float)(big*huge) )

print((total))

but the numbers does not have two digits after the decimal . pls give me simple solution