| 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 | $197.62 | 12.657% | $222.6328 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $130.99 | 10.311% | $144.4964 | $144.50 | $144.50 | $144.50 |
| Purchase #3 | $133.40 | 11.718% | $149.0318 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $98.95 | 8.104% | $106.9689 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $83.78 | 10.651% | $92.7034 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $124.27 | 9.479% | $136.0496 | $136.05 | $136.05 | $136.00 |
| Purchase #7 | $50.56 | 3.725% | $52.4434 | $52.44 | $52.45 | $52.40 |
| 7 purchase totals = | $819.57 | $904.3263 | $904.32 | $904.35 | $904.20 | |