**htoffice**I am trying to input certain conditions within my "Hot Dog Thursdays-Spring" form, depending on the Grade chosen a certain amount i.e.-$36.24 (for grades 1-2, 4-7), should be calculated in the Total area. But the total is not adding up if someone has more than one child entered on the form. Please help.

Thank you, Rena

- JotForm Support
**Jan**This is happening because you are just using the condition to pass data to the calculation widget field. I would recommend you assigning a calculation value on the dropdown options. After that, you can use the

**Form Calculation widget**to add the value of each field.Please check this demo form: https://form.jotformpro.com/70857177853974. You can clone it if you like to. Here's a guide on how I created that demo form:

First, assign calculation values on the dropdown options. You can do that in the Properties > Surveying tab. For the 1st option, it should b "0" since by default, it is blank. Please take note that the values are separated by break lines.

Please check guide for more details: https://www.jotform.com/help/301-How-to-Assign-Calculation-Value.

After assigning the calculation values, you need to insert a

**Form Calculation widget**. Create a formula that adds the value of each dropdown.After doing this, you can just pass the calculated value to the payment integration. Here's a guide: https://www.jotform.com/help/275-How-to-Pass-a-Calculation-to-a-Payment-Field.

Here's the result:

Hope that helps. If you need further assistance, please let us know. Thank you.

**htoffice**That worked great! Does this work for Checked buttons as well? And if they choose multiple options will it reflect in the totals? I added the button in the calculation matrix. Do I need to do something else there?

- JotForm Support
**Jan**Yes, it is possible to assign calculation in Check Box field or Multiple Choice. It can be found in the Properties > Surveying tab.

I checked your form and I can see that the total is calculating correctly.

Let us know if you need further assistance. Thank you.