How can I CAST a numeric column to a NUMERIC with different precision and/or scale?

Like this?

dbadmin=> \d t
                                    List of Fields by Tables
 Schema | Table | Column |     Type      | Size | Default | Not Null | Primary Key | Foreign Key
--------+-------+--------+---------------+------+---------+----------+-------------+-------------
 public | t     | c      | numeric(10,5) |    8 |         | f        | f           |
(1 row)

dbadmin=> SELECT c, c::NUMERIC(7, 2) FROM t;;
      c      |    c
-------------+----------
 10021.23212 | 10021.23
   102.22823 |   102.23
     0.23100 |     0.23
(3 rows)

Thanks! I was using the CAST and didn't think about changing the format