The problem is that if there is any validity in the argument about trending upward, all this does it make it trend downward, which is not so clever if you are invoicing rather than paying out :).

In fact either kind of trending is a bug that comes from rounding when you shouldn't - instead, maintain maximum possible precision throughout the lifetime of your data and only round for the purposes of display and reporting alone - then either type of rounding won't be cumulative (i.e. "trend-forming").

-M

Free your mind

In reply to Re: Proper monetary rounding by Moron
in thread Proper monetary rounding by blogical

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