| 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 | $185.67 | 13.566% | $210.858 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $144.30 | 7.832% | $155.6016 | $155.60 | $155.60 | $155.60 |
| Purchase #3 | $45.53 | 8.840% | $49.5549 | $49.55 | $49.55 | $49.60 |
| Purchase #4 | $60.64 | 10.623% | $67.0818 | $67.08 | $67.10 | $67.10 |
| Purchase #5 | $133.44 | 7.491% | $143.436 | $143.44 | $143.45 | $143.40 |
| Purchase #6 | $82.86 | 5.313% | $87.2624 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $240.95 | 8.821% | $262.2042 | $262.20 | $262.20 | $262.20 |
| 7 purchase totals = | $893.39 | $975.9989 | $975.99 | $976.00 | $976.10 | |