| 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 | $92.77 | 13.649% | $105.4322 | $105.43 | $105.45 | $105.40 |
| Purchase #2 | $17.97 | 8.222% | $19.4475 | $19.45 | $19.45 | $19.40 |
| Purchase #3 | $140.74 | 12.504% | $158.3381 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $219.26 | 6.750% | $234.0601 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $94.58 | 12.321% | $106.2332 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $97.31 | 4.790% | $101.9711 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $228.88 | 13.507% | $259.7948 | $259.79 | $259.80 | $259.80 |
| 7 purchase totals = | $891.51 | $985.2770 | $985.27 | $985.30 | $985.20 | |