` Printed Icetips Article

Icetips Article



Par2: Swedish rounding
2005-03-24 -- Jorg Fakler
 
> A fun fact about New Zealand: The monetary system revolves around Swedish 
> rounding. Back around 6 years ago when the switch to plastic money happened, 
> New Zealand got rid of the penny and instituted a crazy rounding scheme. 
> Here's how it goes: middle numbers (3, 4, 5, 6, and 7) all round to 5, and 
> end numbers (8, 9, 0, 1, and 2) round to 0. So something that's 3.97 rounds 
> to 3.95. Got it? Good, you're on your way to becoming Kiwi.

decimalAmount *= 100
decimalAmount += 2.5
longAmount = decimalAmount / 5
decimalAmount = longAmount / 20



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