| 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 | $20.93 | 8.551% | $22.7197 | $22.72 | $22.70 | $22.70 |
| Purchase #2 | $237.30 | 6.123% | $251.8299 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $122.54 | 3.734% | $127.1156 | $127.12 | $127.10 | $127.10 |
| Purchase #4 | $180.96 | 3.610% | $187.4927 | $187.49 | $187.50 | $187.50 |
| Purchase #5 | $74.49 | 4.334% | $77.7184 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $14.47 | 8.782% | $15.7408 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $139.46 | 3.788% | $144.7427 | $144.74 | $144.75 | $144.70 |
| 7 purchase totals = | $790.15 | $827.3598 | $827.36 | $827.35 | $827.20 | |