It's march, and we all know what that means. march Madness is upon us. 1 in 5 workers (20%) said they have participated in March Madness pools at work. Nearly 1 in 10 watches March Madness games at the office, and 17% spend, on average, more than an hour checking scows while on the clock. We examine the NCAA men's basketball tournament's impact on offices across the nation and remind you to report any winnings and losses on your taxes.