Repeated Values and Escaping/Sanitizing values with commas, dollar signs $, etc.

[Stickyhavr]

Hello,
I noticed the workflow doesn't like repeated values. So if you have 50 37 22 and then 50 again it will only count 50 once.

Also, it would be great to be able to sum values that have commas, like: 1,324 or currency symbols like $1,234.
Thanks