Yes, I did enter it as an array and it's just returning "true". Can you nest the formula into my original formula?
IF(ISERROR(MATCH(ROUND($E$3,10),’2013-TaskList’!$J$4:$J$5004,0)),”",INDEX(’2013-TaskList’!$K$4:$K$5004,MATCH(ROUND($E$3,10),’2013-TaskList’!$J$4:$J$5004,0)))
I'm on a deadline...