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Avalara Help Center

Calculate Tax

This article applies to:Avalara AvaTax for Open Cart

Calculate sales tax, consumer use tax, and VAT on a variety of transaction types in OpenCart.

  1. Calculate sales tax
    After you set up and configure AvaTax for OpenCart and set customer taxability, AvaTax for OpenCart calculates sales tax on a variety of transaction types. You can calculate sales tax based on:
    • Transaction details
    • Address details - ShipTo address or the BillTo address
    • Handling Fees
  2. Use discount coupon in a transaction
    Apply a discount coupon to a product in OpenCart.
  3. Change the status of an order in OpenCart
    A change in the status of an order in OpenCart reflects in the AvaTax Admin Console.