Most spreadsheet applications have built in formulas and functions that will do the math for you so you don't have to. You can keep a running balance of your accounts and you can have each category totaled as well. You can keep it as simple or make it as sophisticated as you please.
You could make money doing something you love (or like [or maybe not so much but just really good at]). It's great to see a spreadsheet come together, and usually a lot better than what you originally envisioned. Especially when the dang thing works.
"Spreadsheets for Actors" comprises a wide variety of programmed spreadsheets especially created for professionals in the entertainment industry. Whether you are an actor, producer, editor or director, you will greatly benefit from the "Spreadsheets for Actors" package. The "Spreadsheets for Actors" package facilitates a series of processes, ranging from creating and managing budgets to keeping track of unpredictable income and expenses.
Many spreadsheet applications nowadays have functionality above and beyond the traditional, offering a variety of charts, look-up tables, databases and more functionality than can be mentioned here.