Hello,

I have cashbook as a treasurer in my Swedish chess club and I keep the
records through R:BASE (of course!). It’s a small relational data base, one
master table and only one slave table for information in the form I
utilize.

There are roughly three transactions a week and all that money is handled
over simply one bank account. Money coming in to the account is registered
in the column inkomst (revenue), money being paid out in utgift (expense);
both those columns are REAL so that utgift can be put in negative figures.

In the form, in order to immediately discover mistakes on my side, I’ve
written two variables summing up each column and a third one in order to
inform me of the balance (sw. saldo) in the favour of the club. That
balance should of course be identical with the last statement of the
account I’ve got by post from the bank. Those variables, Memo Variables,
look like this:

3 : REAL   vinkomst = SUM inkomst FROM plusgiro
4 : REAL   vutgift = SUM utgift FROM plusgiro
5 : REAL   vsaldo = (vinkomst + vutgift)

The two first variables are shown with only one decimal, in spite of the
fact that there are two in the tables. So inkomst is shown as 362048.7 and
utgift as -290733.9. The correct figures in two digits are 362048.72 and
-290733.90 and it’s obvious that R:BASE only shows one decimal in those two
first variables. The same can be said when Computing at the R> promt, while
the input is OK when opening the table. But the last variable above,
vsaldo, is (much to my surprise) given in two decimals: 71314.81, simply
reducing our money with one Swedish öre, since the correct sum is 71314.82.
That is indeed a petty amount, even compared with a US cent!

So this is certainly no big deal (if it’s not a bug), just annoying. But
how does a solution look like to get this perfectly straight?

Bo Franzén
Department of Economic History
Stockholm University

--- RBASE-L
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