Why rules matter: Published estimates can span varies by wager and pay table. The relevant number depends on the exact rules, wager, pay table, and strategy—not merely the game name.
What changes the math
- The standard Ante/Play decision line is Q-6-4.
- Dealer qualification affects settlement but not the Q-6-4 threshold under standard rules.
- Pair Plus has no playing decision and depends entirely on its pay table.
A practical approach
Treat Ante/Play and Pair Plus separately, and use Q-6-4 as the standard Play-or-fold boundary. A house-edge figure is useful only when it describes the actual rules and wager in front of you.
What house edge really means
House edge does not predict what percentage of your bankroll you will lose in one visit. It describes the casino’s expected share of total action over a very large sample. Short-term results can sit far above or below that average.