| 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 | $25.83 | 3.755% | $26.7999 | $26.80 | $26.80 | $26.80 |
| Purchase #2 | $107.43 | 13.619% | $122.0609 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $87.66 | 4.338% | $91.4627 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $69.36 | 5.569% | $73.2227 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $111.89 | 7.762% | $120.5749 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $133.97 | 4.763% | $140.351 | $140.35 | $140.35 | $140.40 |
| Purchase #7 | $48.47 | 6.660% | $51.6981 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $584.61 | $626.1702 | $626.16 | $626.10 | $626.30 | |