Get User Currency Code and Symbol

iPhone SDK Tips & Tricks

NSString *currencyCode = [[NSLocale currentLocale] objectForKey: NSLocaleCurrencyCode];

NSString *currencySymbol = [[NSLocale currentLocale] objectForKey: NSLocaleCurrencySymbol];

Number Format

iPhone SDK Tips & Tricks

NSNumberFormatter *numberFormatter = [[[NSNumberFormatter alloc] init] autorelease];
//[numberFormatter setNumberStyle:NSNumberFormatterDecimalStyle];
[numberFormatter setNumberStyle:NSNumberFormatterCurrencyStyle];
[numberFormatter setCurrencySymbol:@"Rp. "];
[numberFormatter setMaximumFractionDigits:0];
[numberFormatter setCurrencyGroupingSeparator:@"."];
//[numberFormatter setCurrencyCode:@"IDR"];

NSString *itemName = [numberFormatter stringFromNumber:[NSNumber numberWithInt:total]];