Press the 'Cash Out' Button:On most modern slot machines, you'll find a 'Cash Out' button. When you're ready to finish playing, press this button. This action will print out a ticket (in casinos using ticket-in, ticket-out technology) with your balance. Collect Your Ticket:Take the printed ticket from the slot machine.
To find the payout percentage on a slot machine, you can look for information provided by the casino or the game manufacturer. In many jurisdictions, casinos are required to display the payout percentage for each slot machine.