| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.92 | 4.225% | $253.1834 | $253.18 | $253.20 | $253.20 |
| Purchase #2 | $78.72 | 9.776% | $86.4157 | $86.42 | $86.40 | $86.40 |
| Purchase #3 | $213.69 | 7.164% | $228.9988 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $134.69 | 10.313% | $148.5806 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $116.51 | 4.691% | $121.9755 | $121.98 | $122.00 | $122.00 |
| Purchase #6 | $234.66 | 12.412% | $263.786 | $263.79 | $263.80 | $263.80 |
| Purchase #7 | $131.71 | 12.807% | $148.5781 | $148.58 | $148.60 | $148.60 |
| 7 purchase totals = | $1,152.90 | $1,251.5181 | $1,251.53 | $1,251.60 | $1,251.60 | |