Hi Handoko,
>In Indonesia, foreign exchange (FX) for US$1 about IDR8000 now, and FX have achieved US$1=IDR16000. If accounting in IDR currency, it's possible more than 20 digits used, as number/value, amount from sum of US$ or GBP time with IDR rate. I have tried, FoxPro accept less than 20 digit for numeric field.
But do you need all digits? Maybe the last x digits are always 0. Then you can only store part of the number and multiply, eg. with 1,000,000 to output the result.
Christof
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Christof