| 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 | $53.99 | 13.432% | $61.2419 | $61.24 | $61.25 | $61.20 |
| Purchase #2 | $102.83 | 4.189% | $107.1375 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $239.27 | 12.468% | $269.1022 | $269.10 | $269.10 | $269.10 |
| Purchase #4 | $180.40 | 5.380% | $190.1055 | $190.11 | $190.10 | $190.10 |
| Purchase #5 | $112.68 | 8.260% | $121.9874 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $87.41 | 4.287% | $91.1573 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $24.96 | 9.750% | $27.3936 | $27.39 | $27.40 | $27.40 |
| 7 purchase totals = | $801.54 | $868.1254 | $868.13 | $868.15 | $868.10 | |