| 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 | $24.70 | 6.356% | $26.2699 | $26.27 | $26.25 | $26.30 |
| Purchase #2 | $158.81 | 6.332% | $168.8658 | $168.87 | $168.85 | $168.90 |
| Purchase #3 | $124.41 | 12.470% | $139.9239 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $149.94 | 4.813% | $157.1566 | $157.16 | $157.15 | $157.20 |
| Purchase #5 | $58.75 | 8.409% | $63.6903 | $63.69 | $63.70 | $63.70 |
| Purchase #6 | $12.50 | 12.713% | $14.0891 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $117.27 | 4.132% | $122.1156 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $646.38 | $692.1112 | $692.12 | $692.05 | $692.20 | |