| 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 | $73.28 | 12.842% | $82.6906 | $82.69 | $82.70 | $82.70 |
| Purchase #2 | $161.30 | 10.733% | $178.6123 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $70.87 | 7.132% | $75.9244 | $75.92 | $75.90 | $75.90 |
| Purchase #4 | $197.83 | 5.820% | $209.3437 | $209.34 | $209.35 | $209.30 |
| Purchase #5 | $133.59 | 8.497% | $144.9411 | $144.94 | $144.95 | $144.90 |
| Purchase #6 | $46.60 | 4.529% | $48.7105 | $48.71 | $48.70 | $48.70 |
| Purchase #7 | $89.56 | 9.240% | $97.8353 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $773.03 | $838.0579 | $838.05 | $838.05 | $837.90 | |