# scale(_:) Modifies the format style to use the specified scale. ``` func scale(_ multiplicand: Double) -> IntegerFormatStyle.Currency ``` ## Parameters `multiplicand` The multiplicand to apply to the format style. ## Return Value An integer format style modified to use the specified scale. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)