decimalSeparator The character the receiver uses as a decimal separator. Declarationvar decimalSeparator: String! { get set } See AlsoConfiguring Separators and Grouping SizegroupingSeparatorusesGroupingSeparatorthousandSeparatorhasThousandSeparatorsalwaysShowsDecimalSeparatorcurrencyDecimalSeparatorgroupingSizesecondaryGroupingSize