| 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 | $87.72 | 4.109% | $91.3244 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $138.94 | 12.351% | $156.1005 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $15.82 | 9.242% | $17.2821 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $224.55 | 8.346% | $243.2909 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $82.78 | 5.106% | $87.0067 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $115.75 | 10.174% | $127.5264 | $127.53 | $127.55 | $127.50 |
| Purchase #7 | $129.78 | 13.385% | $147.1511 | $147.15 | $147.15 | $147.20 |
| 7 purchase totals = | $795.34 | $869.6821 | $869.68 | $869.70 | $869.70 | |