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    How do I use widgets to create inventory that adds up a total and applies sales tax

    Asked by Ashley on September 10, 2014 at 11:51 AM
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    Answered by jedcadorna on September 10, 2014 at 01:14 PM

    This is possible by creating a form calculation and payment option.

    Here's how to do it:

    1. Create a dropdown box
    2. Add a calculation value

    3. Create a form calculation widget.

    4. Create a condition to update form field value then add the value of the dropdowns.

    5. Add payment option. You can review this guide on how to pass calculation value to a field https://www.jotform.com/help/275-How-to-pass-a-calculation-to-a-payment-field
    6. To add a tax please view this guide https://www.jotform.com/help/296-How-to-Add-Tax-to-Your-Payment-Form.