| 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 | $116.43 | 4.695% | $121.8964 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $224.28 | 13.742% | $255.1006 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $207.72 | 9.679% | $227.8252 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $98.94 | 7.419% | $106.2804 | $106.28 | $106.30 | $106.30 |
| Purchase #5 | $238.73 | 4.785% | $250.1532 | $250.15 | $250.15 | $250.20 |
| Purchase #6 | $186.36 | 11.675% | $208.1175 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $198.33 | 9.630% | $217.4292 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $1,270.79 | $1,386.8025 | $1,386.81 | $1,386.85 | $1,386.80 | |