From 82e571d227feeafd0af4011e701ce26b99c5e3d9 Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Sat, 3 Oct 2026 00:51:41 -0400
Subject: fix: craps felt and wager description cleanup

---
 internal/casino/craps_projection.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'internal/casino/craps_projection.go')

diff --git a/internal/casino/craps_projection.go b/internal/casino/craps_projection.go
index 65f09ce..7e7c305 100644
--- a/internal/casino/craps_projection.go
+++ b/internal/casino/craps_projection.go
@@ -16,7 +16,9 @@ func crapsReturn(b *crapsBet, profit, den, oddsProfit int, refundOdds bool) int
 			if b.kind == "buy" {
 				base = b.stake.Total
 			}
-			payout -= (base + 19) / 20
+			// The house rounds its 5% vig down to whole credits; the bet units
+			// above keep the common stakes exact so this rarely bites.
+			payout -= base / 20
 		}
 	}
 	if b.odds.Total > 0 {
-- 
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