| 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 | $94.98 | 11.323% | $105.7346 | $105.73 | $105.75 | $105.70 |
| Purchase #2 | $21.75 | 4.210% | $22.6657 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $129.62 | 7.705% | $139.6072 | $139.61 | $139.60 | $139.60 |
| Purchase #4 | $143.85 | 10.351% | $158.7399 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $57.56 | 11.751% | $64.3239 | $64.32 | $64.30 | $64.30 |
| Purchase #6 | $223.92 | 8.751% | $243.5152 | $243.52 | $243.50 | $243.50 |
| Purchase #7 | $22.28 | 13.458% | $25.2784 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $693.96 | $759.8649 | $759.87 | $759.85 | $759.80 | |