iOS - Showing currency without cents using NSNumberFormatter

Use the maximumFractionDigits setting:

NSNumberFormatter *currencyFormatter = [[[NSNumberFormatter alloc] init] autorelease];
[currencyFormatter setNumberStyle:NSNumberFormatterCurrencyStyle];
[currencyFormatter setMaximumFractionDigits:2];

You can adjust the value accordingly. Using 2 will limit the result to two digits, for this question a value of 0 should do it.

Here is solution in swift 3

    let formatter = NumberFormatter()
    formatter.numberStyle = .currency
    //formatter.locale = NSLocale.current
    formatter.currencySymbol = "" //In case you do not want any currency symbols
    formatter.maximumFractionDigits = 0

Setting the maximumFractionDigits to 0 will not show any decimal or fractional values.

Swift 3:

currencyFormatter.maximumFractionDigits = 0