| 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 | $154.47 | 4.131% | $160.8512 | $160.85 | $160.85 | $160.90 |
| Purchase #2 | $72.30 | 12.164% | $81.0946 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $99.70 | 12.290% | $111.9531 | $111.95 | $111.95 | $112.00 |
| Purchase #4 | $158.46 | 6.861% | $169.3319 | $169.33 | $169.35 | $169.30 |
| Purchase #5 | $204.41 | 5.316% | $215.2764 | $215.28 | $215.30 | $215.30 |
| Purchase #6 | $205.40 | 9.119% | $224.1304 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $138.50 | 11.686% | $154.6851 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $1,033.24 | $1,117.3227 | $1,117.32 | $1,117.40 | $1,117.40 | |