| 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 | $116.88 | 7.496% | $125.6413 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $115.81 | 3.815% | $120.2282 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $139.28 | 8.374% | $150.9433 | $150.94 | $150.95 | $150.90 |
| Purchase #4 | $49.82 | 8.113% | $53.8619 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $234.37 | 9.859% | $257.4765 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $158.38 | 8.788% | $172.2984 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $72.74 | 5.456% | $76.7087 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $887.28 | $957.1583 | $957.16 | $957.20 | $957.10 | |