FIX: Fixes ROUND, ROUNDUP and ROUNDDOWN behaviour

base/src/test/mod.rs

@@ -55,6 +55,7 @@ mod test_arrays;
 mod test_escape_quotes;
 mod test_extend;
 mod test_fn_fv;
+mod test_fn_round;
 mod test_fn_type;
 mod test_frozen_rows_and_columns;
 mod test_geomean;