Spreadsheet calculator upgrade

Job ID: 31893492

Budget: $10 – $20 USD

I had this calculator made and vendor is not available to do the work for upgrade.
What I need done is the following: on the first line add a column called advertising, on the top bar.
Next I need a column $4.99
Next I need the math calculated as a round #. Meaning 4.99/$5.00 - $9.99/$10.00 - $19.99/$20
Related categories: Spreadsheets Google Spreadsheets