Infinite money glitch

To start you need, at least 35,000 caps.
The best way to gain 35,000 is gambling, so just set your luck to 10 and double down on blackjack until you have enough.

After you have enough caps, Go to your favourite casino and exchange ALL your money for the casinos chips. The more chips you have, the better.

Now you have all your chips, Drop ALL of the casino chips on the floor. The chips can glitch under the floor so find a flat surface to drop the chips on.

It should show that the caps are In the negatives, which is exactly what you want.
So Pick em up, They won't appear in your inventory so don't think you lost all your money

Head back to the cashier and you can now exchange those chips for INFINITE CAPS.
Just keep exchanging until you have enough money, and you can always go back to that casino to get MORE MONEY in case you even run out of caps.