https://legacy.forums.gravityhelp.com/topic/adding-subtotal-tax-and-grandtotal-fields-calculating-issues Gravity Support Forums Topic: Adding Subtotal, Tax and Grandtotal fields - Calculating issues en-US Sat, 04 Apr 2026 10:47:27 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/adding-subtotal-tax-and-grandtotal-fields-calculating-issues#post-321115 Thu, 13 Jun 2013 15:31:32 +0000 sunriser 321115@https://legacy.forums.gravityhelp.com/ <p>Never mind... I will just use that subtotal solution and will leave the 1. option..so no subtotal field here... only adding the tax field and then showing the total....that worked </p> https://legacy.forums.gravityhelp.com/topic/adding-subtotal-tax-and-grandtotal-fields-calculating-issues#post-321008 Thu, 13 Jun 2013 14:18:21 +0000 sunriser 321008@https://legacy.forums.gravityhelp.com/ <p>Thanks Rob, I saw that already.. but does it really help for my needs?</p> <p>This is just a shortcut for the subtotal.... i dont have a problem to calculate the couple products together... my problem is that I would like to display the tax and total as an extra (total) field and the way it is setup right now, it does work, but it calculates all 3 items (subtotal+tax+total), which is not correct..</p> <p>Any idea how I can get a solution here? </p> https://legacy.forums.gravityhelp.com/topic/adding-subtotal-tax-and-grandtotal-fields-calculating-issues#post-320670 Thu, 13 Jun 2013 10:42:21 +0000 Rob Harrell 320670@https://legacy.forums.gravityhelp.com/ <p>See if this helps: <a href="http://gravitywiz.com/subtotal-merge-tag-for-calculations/" rel="nofollow">http://gravitywiz.com/subtotal-merge-tag-for-calculations/</a> </p> https://legacy.forums.gravityhelp.com/topic/adding-subtotal-tax-and-grandtotal-fields-calculating-issues#post-320666 Thu, 13 Jun 2013 10:39:30 +0000 sunriser 320666@https://legacy.forums.gravityhelp.com/ <p>Alright... I figured out how to add the tax calculation into gravity forms..</p> <p>I need this:</p> <p>1. Subtotal field<br /> 2. Tax field (X %)<br /> 3.Total (inkl X %)</p> <p>So I put these calculation:</p> <p>On 1: Calculate all products to one amount<br /> On 2: Subtotal Field * X(%)<br /> On 3: Subtotal Field + Tax Field = Total field</p> <p>So far, the calculation is fine..it seems to work... but in the back... it calculates all these 3 total fields together and gives me a total amount of fields 1, 2 and 3... Which is of course not right</p> <p>How can I solve this problem or at least have appear the amounts as desired above...</p> <p>Ideas? Thank you! </p>