| 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 | $193.68 | 12.498% | $217.8861 | $217.89 | $217.90 | $217.90 |
| Purchase #2 | $6.79 | 13.562% | $7.7109 | $7.71 | $7.70 | $7.70 |
| Purchase #3 | $215.86 | 5.108% | $226.8861 | $226.89 | $226.90 | $226.90 |
| Purchase #4 | $65.35 | 12.103% | $73.2593 | $73.26 | $73.25 | $73.30 |
| Purchase #5 | $137.49 | 12.116% | $154.1483 | $154.15 | $154.15 | $154.10 |
| Purchase #6 | $110.34 | 5.809% | $116.7497 | $116.75 | $116.75 | $116.70 |
| Purchase #7 | $97.47 | 3.232% | $100.6202 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $826.98 | $897.2606 | $897.27 | $897.25 | $897.20 | |