I've worked with something like Dana described... it was crappy. Always messed up... too complicated with too many moving parts.
Now I'm working with some other counting machine (forgot what its called). All it does is count the pills, and when its done you just scan the label, grab a vial, and pills come out. We have to put the label on manually. It's a lot easier and doesn't mess up as frequently, and also it's easy to undo/redo when there's a mistake. I like it. Never have to count 180 HCTZ ever again. And our night pharmacist restocks everything.
You know what would be a good thing: the vending machine thing especially for birth control. After last Sunday night at the 24 hour store I'm sick of irresponsible females who forget to pick up their OC's and then their pharmacy closed early and they frantically call in to the 24 hour store. Sick of it. Just the sheer number of OC's that are refilled and picked up on Sunday night... I think a vending machine type thing would be great.