| 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 | $92.59 | 7.628% | $99.6528 | $99.65 | $99.65 | $99.70 |
| Purchase #2 | $96.35 | 7.642% | $103.7131 | $103.71 | $103.70 | $103.70 |
| Purchase #3 | $76.88 | 5.395% | $81.0277 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $79.78 | 4.139% | $83.0821 | $83.08 | $83.10 | $83.10 |
| Purchase #5 | $223.31 | 12.825% | $251.9495 | $251.95 | $251.95 | $251.90 |
| Purchase #6 | $195.57 | 5.487% | $206.3009 | $206.30 | $206.30 | $206.30 |
| Purchase #7 | $140.49 | 12.785% | $158.4516 | $158.45 | $158.45 | $158.50 |
| 7 purchase totals = | $904.97 | $984.1777 | $984.17 | $984.20 | $984.20 | |