Interface CartsConfiguration

Indicates if country - no state Tax Rate fallback should be used when a shipping address state is not explicitly covered in the rates lists of all Tax Categories of a Cart Line Items. This field may not be present on Projects created before June 2020.

Default value for the deleteDaysAfterLastModification parameter of the CartDraft and MyCartDraft.

- If a [ChangeSubscription](ctp:api:type:ChangeSubscription) for Carts exists, a [ResourceDeletedDeliveryPayload](ctp:api:type:ResourceDeletedDeliveryPayload) is sent upon deletion of a Cart.
- Carts with [CartOrigin](ctp:api:type:CartOrigin) `Quote` or `RecurringOrder` are not affected by this configuration value.
- Changing this value doesn't affect the retention of existing Carts. To update an existing Cart's retention use [`setDeleteDaysAfterLastModification`](/projects/carts#set-deletedaysafterlastmodification) on the Carts API.

Default value for the priceRoundingMode parameter of the CartDraft. Indicates how the total prices on LineItems and CustomLineItems are rounded when calculated.

Default value for the taxRoundingMode parameter of the CartDraft. Indicates how monetary values are rounded when calculating taxes for taxedPrice.