To clarify my prior comment (I cannot create a "real" number in EZ Database.) to be more accurate:
1) yes, I can go thru the motions of creating a field (say Amount) for "real number" data BUT when I try to enter such as "123.45", it comes out as "12345".
2) The "Sum" value for the column does however show such as "123.00" when the data added is: 100 + 20 + 3 - so the sum shows the decimal point BUT I cannot enter data such as 123.45, 20.33, 3.5.