Ubercart is flexible in the way it formats currency, weight, unit measurements, and dates. The "Currency format" tab, accessed from Store » Configuration » Store (/admin/store/settings/store), lets you specify the store currency, currency symbol, and currency display format (thousands separator, decimal separator, number of decimal places).
This section relating to Ubercart has been modified to reflect the port from Drupal to Backdrop CMS and its usage from https://www.drupal.org/docs/7/modules/ubercart under the Share and Reuse content under the Creative Commons License, Attribution-ShareAlike 2.0