What was that toy called with a cash register that could be played on a pc computer keyboard?

It was when i was really young, It might have possibly been made my fisher price or mattel. Youd hook up the toy cash register to your computers keyboard, then on the computer you could work at a store and work in diffrent shops and use the cash register to play. and at the end youd get stars. i googled it before but now i cant remember the name.What was that toy called with a cash register that could be played on a pc computer keyboard?
Cake mania?