Cost-of-living adjustment
The Secretary shall adjust the $450 amount in paragraph (2)(C) at the same time and in the same manner as under section 415(d) and shall adjust the $200,000 amount in paragraphs (3)(C) and (6)(D)(ii) at the same time, and by the same amount, as any adjustment under section 401(a)(17)(B); except that any increase in the $450 amount which is not a multiple of $50 shall be rounded to the next lowest multiple of $50.