A customer, left, takes her ruble currency change at the check-out inside a Perekrestok supermarket, operated by X5 Retail Group, in Moscow, Russia, on Tuesday, Feb. 4, 2015. The ruble has continued its slide this year following a 46 percent plunge last year against the dollar, the worst performance of about 170 currencies tracked by Bloomberg after Ukraine, accelerating inflation to a five-year high and eroding consumer spending. Photographer: Andrey Rudakov/Bloomberg via Getty Images
