| 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 | $44.33 | 13.571% | $50.346 | $50.35 | $50.35 | $50.30 |
| Purchase #2 | $28.88 | 8.847% | $31.435 | $31.44 | $31.45 | $31.40 |
| Purchase #3 | $18.56 | 8.589% | $20.1541 | $20.15 | $20.15 | $20.20 |
| Purchase #4 | $210.28 | 10.362% | $232.0692 | $232.07 | $232.05 | $232.10 |
| Purchase #5 | $116.27 | 6.749% | $124.1171 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $24.57 | 3.473% | $25.4233 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $161.33 | 11.217% | $179.4264 | $179.43 | $179.45 | $179.40 |
| 7 purchase totals = | $604.22 | $662.9711 | $662.98 | $662.95 | $662.90 | |