Barbara Rentler
Analyst · UBS
Good afternoon. Joining me on our call today are Michael Balmuth, Executive Chairman; Michael O'Sullivan, President and Chief Operating Officer; Gary Cribb, Executive Vice President, Stores and Loss Prevention; John Call, Executive Vice President, Finance and Legal; Michael Hartshorn, Group Senior Vice President and Chief Financial Officer; and Connie Kao, Senior Director, Investor Relations. We'll begin our call today with a review of our fourth quarter and 2015 performance, followed by our outlook for 2016. Afterwards, we'll be happy to respond to any questions you may have.
As noted in today's press release, we are pleased with our sales and earnings results for the fourth quarter, which exceeded our expectations despite the highly promotional holiday selling environment. Additionally, we faced our most challenging sales comparisons from the prior year. Our results were driven by the competitive values we offered on a wide assortment of name-brand bargains and gifts throughout our stores.
Earnings per share for the fourth quarter grew 10% to $0.66 on net earnings that rose 6% to $264 million. Sales for the quarter increased 7% to $3,251,000,000, with comparable store sales up 4% on top of last year's 6% gain. For the 2015 fiscal year, earnings per share grew 14% to $2.51 on top of strong multiyear increases. Net earnings rose 10% to $1,021,000,000, with comparable sales up 4% for the year.
dd's DISCOUNTS also posted better-than-expected gains in sales and operating profit for both the quarter and year, as customers continued to respond positively to their value offering. missy sportswear was the best-performing merchandise category at Ross for the fourth quarter while the Midwest was the strongest region.
Our fourth quarter operating margin of 12.7% was down from last year as improved merchandise margins and strong expense control were more than offset by the timing of packaway-related costs. For the full year, however, we are pleased that operating margin increased 10 basis points to a record 13.6%. As we ended 2015, total consolidated inventories were up 3% over the prior year, with packaway levels at 47% of total inventories compared to 45% last year. Average in-store inventories were down approximately 2% at year-end.
During the fourth quarter, we repurchased 3.2 million shares of common stock for a total price of $170 million. For the full year, we repurchased 13.7 million shares for an aggregate price of $700 million. We expect to complete the $700 million remaining under our current 2-year $1.4 billion program by the end of fiscal 2016. As noted in today's release, our board recently approved an increase in our quarterly cash dividend to $0.135 per share, up 15% on top of an 18% increase last year.
The continued growth of our shareholder payouts reflects our ongoing confidence in the company's ability to generate significant amounts of cash after funding our growth and the other capital needs of our business. We have repurchased stock as planned every year since 1993 and raised our cash dividend annually since its inception in 1994. This consistent record reflects our unwavering commitment to enhancing stockholder value and return.
Now Michael Hartshorn will provide further color on our 2015 results and details on our fiscal 2016 full year and first quarter guidance.