(This feature has existed in the past in some fields, now it was enabled all over as of 04/20)
This feature allows you to make calculations in any currency field.
The operators are + - * /
You have a Day Camp charge of 325 per child and they have 3 children. You can enter into the field "325 * 3" and the program will put in "975.00" as the amount.
You got multiple payments from someone and you want to put them in as one payment so you can enter: 25+100+123.56+45 and the program will put in "293.56" as the amount.
You can also "chain" for example: (100 + 75) / 2, notice the parentheses.