| 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 | $200.39 | 9.304% | $219.0343 | $219.03 | $219.05 | $219.00 |
| Purchase #2 | $122.47 | 8.528% | $132.9142 | $132.91 | $132.90 | $132.90 |
| Purchase #3 | $238.55 | 5.551% | $251.7919 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $124.52 | 3.776% | $129.2219 | $129.22 | $129.20 | $129.20 |
| Purchase #5 | $71.59 | 11.822% | $80.0534 | $80.05 | $80.05 | $80.10 |
| Purchase #6 | $30.44 | 6.722% | $32.4862 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $6.42 | 10.533% | $7.0962 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $794.38 | $852.5981 | $852.59 | $852.60 | $852.60 | |