| 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 | $185.88 | 12.231% | $208.615 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $166.94 | 13.317% | $189.1714 | $189.17 | $189.15 | $189.20 |
| Purchase #3 | $28.80 | 9.650% | $31.5792 | $31.58 | $31.60 | $31.60 |
| Purchase #4 | $29.48 | 6.560% | $31.4139 | $31.41 | $31.40 | $31.40 |
| Purchase #5 | $89.29 | 7.804% | $96.2582 | $96.26 | $96.25 | $96.30 |
| Purchase #6 | $46.43 | 6.343% | $49.3751 | $49.38 | $49.40 | $49.40 |
| Purchase #7 | $189.91 | 9.456% | $207.8679 | $207.87 | $207.85 | $207.90 |
| 7 purchase totals = | $736.73 | $814.2807 | $814.29 | $814.25 | $814.40 | |