I hoping emre does some work on discounts in v6 as the reset ticket option of apply callculation is a ball ache, it interfered with autoselect and other automation and if you don’t reset it doesn’t refresh on screen or changing portion/selecting tag unselects order. What should be simple automation becomes hard on a more built up system.
I read the entire Topic. I understand all that. Please provide a sample of what you think might be happening, in the sequence in which you think it happens.
Show your Calculation Type configuration.
Possibly there could be a workaround using calculation set to “Custom”, or using a Calc Processor, but the problem must be fully understood first.
For example, we know that Tax is Product-based, and Calcs are Ticket-based, and Calcs can operate with or without Tax consideration.