| 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 | $104.93 | 12.563% | $118.1124 | $118.11 | $118.10 | $118.10 |
| Purchase #2 | $112.50 | 6.788% | $120.1365 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $224.56 | 11.821% | $251.1052 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $149.94 | 9.684% | $164.4602 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $232.39 | 4.728% | $243.3774 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $213.46 | 10.123% | $235.0686 | $235.07 | $235.05 | $235.10 |
| Purchase #7 | $205.84 | 12.137% | $230.8228 | $230.82 | $230.80 | $230.80 |
| 7 purchase totals = | $1,243.62 | $1,363.0831 | $1,363.09 | $1,363.05 | $1,363.10 | |