Refund has been issued.
Our latest plugin. E2Pdf, will be adding the required PDF Javascript functionality sometime in the future, it’s on our road-map, but not yet on our calendar.
If the workflow allowed for calculations to be made after the PDF is opened on the users computer, then a button could be added to run the necessary javascript ‘manually’. Any automated solution will be sometime in the future of E2Pdf.
We remain at your service.