grid2: fix TestStrategy_handleOrderFilled test

Author: c9s

pkg/strategy/grid2/strategy_test.go

@@ -706,7 +706,7 @@ func TestStrategy_handleOrderFilled(t *testing.T) {
 			Type:        types.OrderTypeLimit,
 			Side:        types.SideTypeBuy,
 			Price:       number(11_000.0),
-			Quantity:    number(0.09999999),
+			Quantity:    number(0.09999909),
 			TimeInForce: types.TimeInForceGTC,
 			Market:      s.Market,
 			Tag:         orderTag,
@@ -797,7 +797,7 @@ func TestStrategy_handleOrderFilled(t *testing.T) {
 			Symbol:      "BTCUSDT",
 			Type:        types.OrderTypeLimit,
 			Price:       number(12_000.0),
-			Quantity:    number(0.09998999),
+			Quantity:    number(0.09999),
 			Side:        types.SideTypeSell,
 			TimeInForce: types.TimeInForceGTC,
 			Market:      s.Market,