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Calculate Percentage

  1. kinetic
    Member

    I have a form that I need to perform several percentage calculations on for taxes and gratuity. So I have 3 "total" fields. The first just totals up all the products. The second I need to take the product subtotal and add 10% to it. So I wrote the following formula:

    '( {Product Subtotal (Price):33.2} * 0.10) + {Product Subtotal (Price):33.2}'

    This doesn't seem to be working though. Am I missing something?

    Posted 11 years ago on Tuesday May 15, 2012 | Permalink
  2. kinetic
    Member

    Update: It seems like the second field may be having a problem getting the updated sub total from Product Subtotal:33.2, which gets updated as quantities are filled out for each individual product.

    Posted 11 years ago on Tuesday May 15, 2012 | Permalink
  3. Do you have a link to your form so I can visually see this?

    Posted 11 years ago on Tuesday May 15, 2012 | Permalink
  4. kinetic
    Member

    unfortunately it is in a private dev site. Would a screenshot do?

    Posted 11 years ago on Tuesday May 15, 2012 | Permalink
  5. Can you export the form and send the XML file to me to rob@rocketgenius.com so I can take a look? Please reference this post in your email.

    Posted 11 years ago on Tuesday May 15, 2012 | Permalink
  6. kinetic
    Member

    Here is a screenshot of the relevant portion of the form.

    https://skitch.com/jflint/8489u/order-form

    I have marked the quantity of "Bailey's" as 1, which put the price in the Liquor subtotal. The "net subtotal" needs to take the liquor subtotal, multiply it by 10% (0.1), then add that value back to the liquor subtotal to get the net subtotal. So I tried using

    '({liquor subtotal} * 0.1) + {liquor subtotal}'

    That didn't work. But, if I put the same code in the net subtotal that i am using the liquor subtotal (price * quantity) + (price * quantity), etc, that works.

    Posted 11 years ago on Tuesday May 15, 2012 | Permalink
  7. kinetic
    Member

    Email sent.

    Posted 11 years ago on Tuesday May 15, 2012 | Permalink
  8. Resolved via email.

    Posted 11 years ago on Tuesday May 15, 2012 | Permalink

This topic has been resolved and has been closed to new replies.