If 99.9% is good enough then....

-12 newborns will be given to the wrong parents daily
-114,500 mismatched pairs of shoes will be shipped/year
-18,322 pieces of mail will be mishandled/hour
-2,000,000 documents will be lost by the IRS this year
-2.5 million books will be shipped with the wrong covers
-Two planes landed at Chicago's O'Hare airport will be unsafe every day
-315 entries in Webster's Dictionary will be misspelled
-20,000 incorrect drug prescriptions will be written this year
-880,000 credit cards in circulation will turn out to have incorrect
cardholder information on their magnetic strips
-103,260 income tax returns will be processed incorrectly during the
year
-5.5 million cases of soft drinks produced will be flat
-291 pacemaker operations will be performed incorrectly
-3056 copies of tomorrow's Wall Street Journal will be missing one
of the three sections
-A typical day would be 24 hours long (give or take 86.4 seconds)