| 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 | $100.98 | 8.754% | $109.8198 | $109.82 | $109.80 | $109.80 |
| Purchase #2 | $27.76 | 5.126% | $29.183 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $42.59 | 10.152% | $46.9137 | $46.91 | $46.90 | $46.90 |
| Purchase #4 | $204.81 | 4.714% | $214.4647 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $231.46 | 3.662% | $239.9361 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $138.41 | 7.869% | $149.3015 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $124.86 | 11.604% | $139.3488 | $139.35 | $139.35 | $139.30 |
| 7 purchase totals = | $870.87 | $928.9676 | $928.96 | $928.95 | $928.90 | |