| 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 | $12.49 | 6.314% | $13.2786 | $13.28 | $13.30 | $13.30 |
| Purchase #2 | $102.78 | 3.435% | $106.3105 | $106.31 | $106.30 | $106.30 |
| Purchase #3 | $180.98 | 9.827% | $198.7649 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $136.80 | 5.220% | $143.941 | $143.94 | $143.95 | $143.90 |
| Purchase #5 | $88.47 | 10.483% | $97.7443 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $249.98 | 12.825% | $282.0399 | $282.04 | $282.05 | $282.00 |
| Purchase #7 | $123.93 | 12.426% | $139.3295 | $139.33 | $139.35 | $139.30 |
| 7 purchase totals = | $895.43 | $981.4087 | $981.40 | $981.45 | $981.30 | |