Hi Sean,
"I would even be ok with being able to add an IF function to the other column if you could set it to change to the word "Zero" so that the funtion would not include it. Although I think that and the other options of adding extra columns is extra work for what seems like it should be so easy to implement."
If the amounts in the original column are created by a formula in that column, you can use the IF function there, and not bother with an added column.
=IF(formula >0,formula,"")
Where formula means the formula that is currently in those cells.
If the amounts in this column are directly entered data, then Jerry's suggestion of beginning with empty cells in this column, rather than cells containing zeros, will be ignored in determining the minimum value.
"Although I think that and the other options of adding extra columns is extra work for what seems like it should be so easy to implement."
If you think that MINIF() should be a supported function in Numbers, then you should communicate that thought to Apple. Here, you're talking with a group of users like yourself. We can tell you how to achieve requested results using the existing features of the application, but we have no control or influence in changing the application itself.
In the application menu (in Numbers, the 'Numbers' menu), you'll find a "Provide Numbers Feedback" item. choosing that will open a Feedback form, which you can then use to make a Feature Enhancement request for a future edition of Numbers.
Regards,
Barry