Credit toward minimum wage or overtime compensation of amounts excluded from regular rate

Except as provided in paragraph (2), sums excluded from the regular rate pursuant to subsection (e) shall not be creditable toward wages required under section 206 of this title or overtime compensation required under this section.

Extra compensation paid as described in paragraphs (5), (6), and (7) of subsection (e) shall be creditable toward overtime compensation payable pursuant to this section.