Barbara Rentler
Analyst · the SEC.
Now I'd like to turn the call over to Barbara Rentler, Chief Executive Officer
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 of Investor Relations.
We'll begin our call today with a review of our second quarter and year-to-date performance followed by our outlook for the remainder of the year. Afterwards, we'll be happy to respond to any questions you may have.
As a reminder, all earnings per share results and forecasts for both the current and prior year reflect our recent 2-for-1 stock split that became effective June 11, 2015.
As noted in today's press release, we are pleased with our solid sales and earnings growth for both the second quarter and first 6 months. These results reflect that our assortments of compelling name-brand bargains continue to resonate with today's value-focused customers.
Earnings per share for the second quarter increased 11% to $0.63, up from $0.57 in the prior year. Net earnings for the quarter grew to $259 million compared to $240 million for the same period last year. Sales rose 9% for the quarter to $2,968,000,000 with comparable store sales up 4% over the prior year.
While second quarter operating margin of 13.9% was down from last year, it was slightly better than expected. The quarter benefited from higher merchandise margin and tight expense control that partially offset a planned increase in distribution costs related to recent infrastructure investment.
For the first 6 months of fiscal 2015, earnings per share increased 15% to $1.32, up from $1.15 in the prior year. Net earnings were $541 million, up 12% from $583 million (sic) [ $483 million ] last year. Sales for the year-to-date period rose 9% to $5,906,000,000 and comparable store sales increased 5%.
Similar to Ross, dd's posted better-than-expected gains in sales and profits for the quarter and year-to-date period as customers also responded positively to their value offering.
The strength in merchandise and geographic sales trends for Ross during the second quarter were relatively broad-based. Juniors and Home were the best-performing departments while the Midwest continued to be the strongest region.
As we ended the second quarter, total consolidated inventories were up 20% over the prior year with packaway levels at 46% of total inventory compared to 43% last year. Average in-store inventories at quarter end were down slightly versus last year while total inventories were higher as we have taken advantage of increased closeout availability in the marketplace.
Now let's turn to our expansion program. Store growth remains on track with 19 new Ross and 8 dd's DISCOUNTS opening in the second quarter. For fiscal 2015, we continue to plan for about 70 new Ross and 20 dd's DISCOUNT locations. As usual, these numbers do not reflect our plan to close or relocate a handful of stores.
Now Michael Hartshorn will provide further color on our second quarter results and details on our second half guidance.