| 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 | $238.66 | 5.538% | $251.877 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $55.53 | 10.824% | $61.5406 | $61.54 | $61.55 | $61.50 |
| Purchase #3 | $177.32 | 4.794% | $185.8207 | $185.82 | $185.80 | $185.80 |
| Purchase #4 | $52.79 | 4.399% | $55.1122 | $55.11 | $55.10 | $55.10 |
| Purchase #5 | $150.41 | 4.493% | $157.1679 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $75.67 | 9.830% | $83.1084 | $83.11 | $83.10 | $83.10 |
| Purchase #7 | $11.55 | 10.751% | $12.7917 | $12.79 | $12.80 | $12.80 |
| 7 purchase totals = | $761.93 | $807.4185 | $807.42 | $807.40 | $807.40 | |