xl
Precision
Get Your Numbers Right
Internationalized Thousands Separator Formatting
On editions that offer internationalized thousands separator formatting, setting the format_thousands argument to TRUE adds the local thousands separator to the calculation result.
This means that an xlPrecision formula that returns "1,234,567.89" in the USA will return:
Regardless of xlPrecision edition, the decimal symbol is always internationalized.
On editions that don't offer internationalized thousands separator formatting, the format_thousands argument is ignored, so the same formula would return: