<!--
{
  "documentType" : "article",
  "framework" : "Foundation",
  "identifier" : "/documentation/Foundation/format-style-configurations",
  "metadataVersion" : "0.1.0",
  "role" : "collectionGroup",
  "title" : "Format Style Configurations"
}
-->

# Format Style Configurations

Behaviors for traits like numeric precision, rounding, and scale, used for formatting and parsing numeric values.

## Topics

### Numeric configurations

[`enum NumberFormatStyleConfiguration`](/documentation/Foundation/NumberFormatStyleConfiguration)

Configuration settings for formatting numbers of different types.

[`enum CurrencyFormatStyleConfiguration`](/documentation/Foundation/CurrencyFormatStyleConfiguration)

Configuration settings for formatting currency values.

### Textual configurations

[`enum DescriptiveNumberFormatConfiguration`](/documentation/Foundation/DescriptiveNumberFormatConfiguration)


---

Copyright &copy; 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)