The U.S. Supreme Court on Monday denied Wal-Mart Stores’ petition for certiorari seeking to overturn a $187.6 million class-action damages award against the company over wage-and-hour violations.

The denial lets stand a 4-1 ruling by the Pennsylvania Supreme Court in December 2014 in Braun v. Wal-Mart Stores and Hummel v. Wal-MartStores that affirmed the award. The majority found that despite the size of the 188,000-member class, the methods used to extrapolate liability and damages to each member did not constitute an improper “trial by formula” that deprived the retail giant of its due ­process rights.