Coin totals show long decimals or the shares of a reward do not add up

A balance reads a strange tail of digits after a simple sum, or a reward split between three helpers hands out one coin too many or too few. Computers store tenths badly. This entry keeps money in whole smallest units and splits a total so that nothing is lost.

Why this works

Whole numbers add exactly, and when a split leaves a remainder, handing the leftovers to the shares that lost the most keeps both the total and the fairness.

When not to use it

Skip it for in-game numbers that are never shown as money and may be fractional, such as a speed or a probability.

In the full entry

• What to build, step by step
• Starting values and the reason for each
• 3 common mistakes and the fix
• A diagram of every state
• 29 lines of example code with 4 checks that pass
• How your AI shows you that it works

Say this to your AI

Use the Spielerando entry "Coin totals show long decimals or the shares of a reward do not add up" (read_entry coin-totals-show-long-decimals-or-do-not-add-up) in my game. Build it step by step, and show me how you checked that it works.

Or skip this and connect the MCP: your AI then finds all of this by itself.Connect the MCP