| 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 | $107.27 | 13.461% | $121.7096 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $140.74 | 9.791% | $154.5199 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $127.49 | 8.320% | $138.0972 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $219.72 | 4.654% | $229.9458 | $229.95 | $229.95 | $229.90 |
| Purchase #5 | $7.73 | 9.267% | $8.4463 | $8.45 | $8.45 | $8.40 |
| Purchase #6 | $180.89 | 3.421% | $187.0782 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $68.42 | 4.188% | $71.2854 | $71.29 | $71.30 | $71.30 |
| 7 purchase totals = | $852.26 | $911.0824 | $911.10 | $911.10 | $911.00 | |