Michael Balmuth
Analyst · the SEC.
Now I'd like to turn the call over to Michael Balmuth, Vice Chairman and Chief Executive Officer
Good afternoon. Joining me on our call today are Norman Ferber, Chairman of the Board; Michael O'Sullivan, President and Chief Operating Officer; Gary Cribb, Executive Vice President, Stores and Loss Prevention; John Call, our Group Senior Vice President and Chief Financial Officer; Michael Hartshorn, Senior Vice President and Deputy CFO; and Connie Wong, Director of Investor Relations.
We'll begin with a brief review of our second quarter and year-to-date performance, followed by our outlook for the second half and fiscal year. 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 better-than-expected results for the second quarter and first half of the year, which were mainly driven by above-plan sales and merchandise gross margin. Our performance for both the quarter and year-to-date periods continues to benefit from the solid execution of our core off-price strategy of delivering compelling name-brand bargains to today's value-focused consumers.
Earnings per share for the 13 weeks ended August 3, 2013, were $0.98, up 21% on top of a 27% gain in the prior year. Net earnings for the 2013 second quarter grew 17% to $213.1 million.
Second quarter sales rose 9% to $2,551,000,000, up from $2,341,000,000 in the second quarter of 2012. Comparable-store sales for the 13 weeks ended August 3, 2013, rose 4% over the 13 weeks ended August 4, 2012. This compared to a strong same-store sales gain of 7% for the 13 weeks ended July 28, 2012. For the 6 months ended August 3, 2013, earnings per share were $2.06, up from $1.74 last year. These results represented 18% increase on top of a 26% gain in the first half of 2012.
Net earnings for the period rose 15% to $447.7 million, up from $390.6 million last year. Sales for the first 6 months of 2013 increased 8% to $5,091,000,000, with comparable store sales up 3%, which was on top of a robust 8% gain in the prior-year period. The strongest merchandise categories for the quarter were Juniors and Accessories, while Texas and Florida were the top-performing regions.
For the second quarter, earnings before interest and taxes grew to a record 13.6% of sales, up from 12.8% last year. This increased level of profitability was driven by a 70-basis-point improvement in cost of goods sold, mainly due to higher merchandise gross margin and a 10-basis-point decline in selling, general and administrative expenses. John will provide some additional color on these operating margin trends in a few minutes.
As we ended the second quarter, total consolidated inventories increased about 9% compared to the prior year, with average in-store inventories down about 4%. Packaway as a percentage of total was 46% compared to 48% for the same period last year.
Like Ross, dd's sales and profitability also improved in the second quarter as both change continued to benefit from our ability to flow a larger percentage of fresh and exciting product to our stores. With respect to our expansion program, we now expect to open 88 Ross and dd's DISCOUNTS locations combined in 2013. As usual, this growth does not include our plan to close or relocate about 10 older stores by the end of the year.
Now John will provide further color on our second quarter results and details on our second half guidance.