This time of year, when you're probably either taking care of tax stuff or thinking about doing so, believability should be on your mind. It's possible, but farfetched, that everything added up to exactly that much. More likely, those who examine returns think, that represents a guess, which isn't allowed.
Believability comes up in marketing, too.
In fact, odd numbers in claims and promises carry more weight than numbers ending in a series of zeroes. Where other elements than numbers are concerned, specific facts always win more credibility than vague remarks. This hurts their ability to keep pace with economic changes. Naturally, these must be real data. Fake data would make you guilty of false advertising.