If you have a large amount of coins to roll, counting them can be tedious. I will show you how to speed up the process.
Today I am rolling US Quarter Dollars, but this method is easily adaptable to any denomination of coin.
You will need: an old credit card, or similar plastic card scissors or hobby knife
We're going to cut a section out of the card to make a simple calipers, and use the calipers repeatedly measure out a known amount of coins. In this case, five dollars in quarters.
Count out coins.
Stack the coins up and mark the card where to cut, as shown. Cut the card to make caliper as shown.
Now measure coins instead of counting.