If you're using Excel to calculate monetary values, then you only have to worry about two decimal places in your numbers. Aligning your numbers to the right automatically lines up the decimal ...

The decimal is necessary for conversion ... Set Excel’s custom millions format to this data set. To create an Excel conditional format rule that handles values that are greater than or equal ...

While we can all calculate times quite easily, converting the 12-based system into the 10-based decimal system can often be a chore. Fortunately, Microsoft Excel can convert them very easily for you.