| 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 | $93.55 | 4.127% | $97.4108 | $97.41 | $97.40 | $97.40 |
| Purchase #2 | $171.68 | 5.508% | $181.1361 | $181.14 | $181.15 | $181.10 |
| Purchase #3 | $165.83 | 9.847% | $182.1593 | $182.16 | $182.15 | $182.20 |
| Purchase #4 | $46.95 | 8.868% | $51.1135 | $51.11 | $51.10 | $51.10 |
| Purchase #5 | $205.98 | 7.149% | $220.7055 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $92.95 | 5.213% | $97.7955 | $97.80 | $97.80 | $97.80 |
| Purchase #7 | $97.68 | 6.833% | $104.3545 | $104.35 | $104.35 | $104.40 |
| 7 purchase totals = | $874.62 | $934.6752 | $934.68 | $934.65 | $934.70 | |