How do I hide a value in a cell waiting data?
I am trying to create a spreadsheet for payroll with the simple cell formula =PRODUCT(0.75,Cell). When I try to drag the formula down the column, it is automatically inserting 0.75 in the cells that are don't have data yet, which is then messing up my formulas summing the entire column. Is there a way I can get the formula not to calculate a value until a value is put into the cell? I tried the ISBLANK function but it still keeps it as 0.75. I have currently been adding the value at each payroll then dragging the formula down one row at a time, but wondering if there is a way to do this where I can apply the formula to the entire spreadsheet.
I feel like I'm back in high school so frustrated learning excel :)
Thanks in advance.
MacBook Pro 13″, macOS 10.12