| 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 | $107.41 | 4.470% | $112.2112 | $112.21 | $112.20 | $112.20 |
| Purchase #2 | $73.87 | 12.429% | $83.0513 | $83.05 | $83.05 | $83.10 |
| Purchase #3 | $54.41 | 11.668% | $60.7586 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $166.76 | 11.203% | $185.4421 | $185.44 | $185.45 | $185.40 |
| Purchase #5 | $120.48 | 6.127% | $127.8618 | $127.86 | $127.85 | $127.90 |
| Purchase #6 | $74.25 | 3.336% | $76.727 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $188.43 | 5.187% | $198.2039 | $198.20 | $198.20 | $198.20 |
| 7 purchase totals = | $785.61 | $844.2559 | $844.25 | $844.25 | $844.30 | |