| 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 | $111.58 | 8.136% | $120.6581 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $47.87 | 10.213% | $52.759 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $47.34 | 3.614% | $49.0509 | $49.05 | $49.05 | $49.10 |
| Purchase #4 | $169.36 | 4.228% | $176.5205 | $176.52 | $176.50 | $176.50 |
| Purchase #5 | $15.42 | 10.796% | $17.0847 | $17.08 | $17.10 | $17.10 |
| Purchase #6 | $132.83 | 12.594% | $149.5586 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $202.53 | 10.872% | $224.5491 | $224.55 | $224.55 | $224.50 |
| 7 purchase totals = | $726.93 | $790.1809 | $790.18 | $790.15 | $790.30 | |