SQL> SQL> set serveroutput on SQL> SQL> BEGIN 2 DBMS_OUTPUT.PUT_LINE(ROUND(3.5)); 3 DBMS_OUTPUT.PUT_LINE(ROUND(105.09,1)); 4 DBMS_OUTPUT.PUT_LINE(ROUND(-3.5)); 5 DBMS_OUTPUT.PUT_LINE(ROUND(105.15,-2)); 6 DBMS_OUTPUT.PUT_LINE(ROUND(150.15,-2)); 7 END; 8 / 4 105.1 -4 100 200 PL/SQL procedure successfully completed. SQL> SQL>