Stupid idea unless you had a dozen slots or so to hold the coins
Thanks for the idea jackass. I now know how I can avoid this problem.
Coin bag, the ability to put coins in your bag and take them out when needed.
I would also make sure the bag is not safe like the chest. If you die you should be able to lose all coins in the bag.
Now for the
fun part. You could open the bag as a GUI and a coin inventory system will show up on your screen.
*Make the bag as an item that won't show up in your slots.
**I don't care about this part but if you want you could make the bag show up on the Blockland avatar for show.