| 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 | $7.68 | 4.563% | $8.0304 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $199.41 | 5.662% | $210.7006 | $210.70 | $210.70 | $210.70 |
| Purchase #3 | $187.95 | 11.466% | $209.5003 | $209.50 | $209.50 | $209.50 |
| Purchase #4 | $100.84 | 5.815% | $106.7038 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $15.73 | 10.237% | $17.3403 | $17.34 | $17.35 | $17.30 |
| Purchase #6 | $54.97 | 11.358% | $61.2135 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $17.95 | 11.820% | $20.0717 | $20.07 | $20.05 | $20.10 |
| 7 purchase totals = | $584.53 | $633.5606 | $633.55 | $633.55 | $633.50 | |