Michael Balmuth
Analyst · the SEC.
And I'd like to turn the call over to Michael Balmuth, Vice Chairman and Chief Executive Officer
Good morning. 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, Group Senior Vice President and Chief Financial Officer; and Michael Hartshorn, Senior Vice President and Deputy Chief Financial Officer.
We will begin with a review of our third quarter performance followed by our outlook for the upcoming holiday season, after which we'll be happy to respond to any questions you may have.
We are pleased with the strong sales and earnings gains we generated in the third quarter and first 9 months of 2012. Our better-than-expected results year-to-date were driven by our ongoing ability to offer shoppers a fresh and exciting array of compelling name-brand bargains for the family and the home. In addition, operating of stores on lower inventories while strictly controlling expenses continues to enhance profit margins. Earnings per share for the 13 weeks ended October 27, 2012, increased 14% to $0.72, up from $0.63. These results are on top of a 24% gain in last year's third quarter. Net earnings for the quarter grew 11% to $159.5 million. Sales rose 11% to $2,263,000,000 with comparable store sales up 6% following 5% growth in the third quarter of 2011.
For the 9 months ended October 27, 2012, earnings per share were $2.46, up from $2.01. These results represent a 22% increase versus a 24% gain last year. Net earnings for the period rose 18% to $550.2 million, up from $465.2 million for the first 9 months of 2011. Sales for the first 9 months of 2012 increased 12% to $6,960,000,000 with comparable store sales up 7% on top of a 5% gain for the same period last year.
Merchandising geographic trends were broad-based for the third quarter. Juniors was the best-performing category, while the Southwest Texas and Florida showed the most geographic strength.
Earnings before interest and taxes in the 2012 third quarter grew to a record 11.3% of sales, up from 10.9% last year. As a percent of sales, higher merchandise margin, lower distribution cost and leverage on occupancy and general, selling and administrative expenses were partially offset by a lower shortage benefit in the prior year and increases in freight and buying costs. John will provide additional color on these operating margin trends in a few minutes.
As we ended the third quarter, total consolidated inventories were up 9% over last year, while packaway levels were 46% of total inventories compared to 43% at this time in 2011. More importantly, average in-store inventories were down 6% at the end of the quarter, and we continue to target selling store inventories to decline in the mid-single-digit range for the fourth quarter.
Now let's turn to dd's DISCOUNTS. dd's continued to generate solid results in the third quarter with better-than-expected sales and profitability. Like Ross, dd's is benefiting from our ability to offer a wide assortment of terrific bargains while also operating the business on reduced inventory levels. We continue to expect dd's to generate improved growth in pretax earnings for 2012 compared to last year.
We also recently completed our store expansion program for the year, adding 31 new Ross and dd’s DISCOUNTS locations combined in the third quarter for a total of 80 new stores in 2012 as planned.
Now John will provide further color on our third quarter results and details on our guidance for the fourth quarter.