Whole Foods, Ralphs, Albertsons and more: Are you getting ripped off at the grocery store? Maybe

Ralphs: The company was ordered by California authorities to pay more than $1.1 million in 2012 for overcharging practices that happened in 2009.

Ralphs: In California, authorities filed 62 criminal charges against Ralphs. One of the allegations was that the store was charging for the weight of ice coating its seafood. It was also accused of overcharging for other weighted food products.

Albertsons: In 2003 a judge ordered the chain to pay $1.85 million after Albertsons' computer scanners overcharged California customers for groceries.

Albertsons: Prosecutors in 15 California counties prepared a civil lawsuit against the chain, accusing it of false advertising and unfair business practices. From August 1999 to December 2002, inspectors found 335 overcharges at 157 Albertsons. The average overcharge was 93 cents per visit.

CVS: In May, CVS Pharmacy Inc. agreed to pay $2.4 million to settle a lawsuit claiming that customers were overcharged for purchases. The settlement also requires that CVS use an enhanced price-scanning accuracy program in its California stores. The complaint against CVS argued the company charged more than the advertised price for items and failed to give cash back on gift cards of less than $10 as required by law.

CVS: In 2009, the company had 711 overcharging violations in Massachusetts, according to the Boston Globe.

Safeway: Safeway has been sued twice by California for failing to have its shelf prices match its register prices. The first time was in 2003, the second time was in 2008. A judgment against the chain ruled that if an item under $5 scans for more than the lowest advertised price, the customer will get the item for free, for one item only. If the item is more than $5, Safeway must give a $5 gift card. This does not include dairy, alcohol, tobacco, fuel and pharmacy products. CBS' Consumer Watch said that the chain did not follow through with this.

Safeway: In December, a California judge ruled that Safeway must refund customers the amount of money they were overcharged when the grocery chain marked up prices of online items. The company allegedly marked up prices for home delivered goods by around 10 percent.

Walgreens: In 2013 Walgreens agreed to pay $1.425 million for overcharging customers by not ensuring that shelf prices and register prices matched up. The deal was reached by Bay Area prosecutors.

Walgreens: In 2013, the Missouri Attorney General filed a lawsuit against the chain accusing it of overcharging customers and using deceptive display advertising. The company settled pricing practice lawsuits with California and Wisconsin earlier that year. Pictured is Santa Ana Pharmacist Ann Nguyen.

7-Eleven: State inspector Gina Stiehr found that a 7-Eleven in San Jose overcharged for multiple goods and failed her inspection, which means a penalty of $500 to $1,000, according to a local news channel.