Shining a Spotlight on Dubious Charges Supposedly, right angles don’t exist in nature. Similarly, people seldom make purchases for even amounts. So, the grocery/gas/dry cleaning bill is almost never exactly $40; rather, it’s $39.72 or $40.17 or some such. “That’s Odd!” (Literally) Consumers can use that phenomenon to help thwart credit card fraudsters who —...Read More