Hello John,

you know the sum meant one.

VFP executes the numeric sums using exclusively floating point numbers. Except the use of the type currency, it is not possible to execute multiple sums in fixed point without to execute the every rounding to single operation.

Practically it is not possible to use SUM(), SUM..., TOTAL..., CALCULATE...

In book keeping enviroment it must that the sums of operations to sum zero give a result zero.
Using N(X, Y) this becomes much difficult one to obtain.

I search a example to give this error for 10000/100000 sums only.

Fabio