Feature #8446
closeddeliveries & product quotations flow
Description
Implemented tax calculation functionality for shipping-enabled sales and product quotations, ensuring correct tax application on shipping charges and quote totals. Fixed discount-related tax issues, including proper handling of cart-level fixed and percentage discounts with taxable and non-taxable mixed items, and corrected subtotal, tax, and shipping interactions across sales and quote flows. Thoroughly tested all relevant edge cases such as with/without shipping, taxable shipping scenarios, zero shipping, zero-tax products, multiple line items, and quote-to-invoice consistency to ensure accurate and reliable calculations.
Subtasks
Related issues