Money And Float Conversion

hi,

i'm get some strange behaviour with the money and float type. with a calculator divide 70 by 47 and multiply by 40 (70 / 47 * 40) and you get 59.5744 (rounded to nearest 4 decimal places). now try this in query analyser with the 70 as a money type and the result as a float:

declare @price money
declare @result float
select @price = 70
select @result = @price / 47 * 40
Print 'result = ' + str(@result,18,4)

now this will print out 59.5720

am i missing something ?