should be it

external/duckdb/test/sql/cast/float_decimal_cast.test

@@ -0,0 +1,17 @@
+# name: test/sql/cast/float_decimal_cast.test
+# description: Rounding half up in float => decimal casts
+# group: [cast]
+
+statement ok
+PRAGMA enable_verification
+
+# PG does NOT use statistical ("Banker's") rounding for floating point => decimal
+
+foreach src FLOAT DOUBLE
+
+query II
+select 1.35::${src}::decimal(3, 1), 1.45::${src}::decimal(3, 1)
+----
+1.4	1.5
+
+endloop