| 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 | $23.56 | 10.326% | $25.9928 | $25.99 | $26.00 | $26.00 |
| Purchase #2 | $144.88 | 8.272% | $156.8645 | $156.86 | $156.85 | $156.90 |
| Purchase #3 | $44.33 | 3.396% | $45.8354 | $45.84 | $45.85 | $45.80 |
| Purchase #4 | $42.92 | 13.758% | $48.8249 | $48.82 | $48.80 | $48.80 |
| Purchase #5 | $80.39 | 8.285% | $87.0503 | $87.05 | $87.05 | $87.10 |
| Purchase #6 | $45.96 | 7.147% | $49.2448 | $49.24 | $49.25 | $49.20 |
| Purchase #7 | $164.37 | 3.848% | $170.695 | $170.70 | $170.70 | $170.70 |
| 7 purchase totals = | $546.41 | $584.5077 | $584.50 | $584.50 | $584.50 | |