numbers with decimals

[DPaul]

It is a little too vague to me.

Ah, vague...
You are free to ask what I mean by that question.
e.g. You might wonder about the rounding, up, down, none ...
Interaction is the way we develop better understanding of the problem.

In fact, the heart of this problem is not so much the decimals, but the
distribution of the remainder. e.g. How do you divide a cost of 1000 euro amongst three people,
given that you cannot receive less than 1000 euro ? Next month, same people, same amount. etc.
An age-old accounting problem.
Paul