| 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 | $231.45 | 9.637% | $253.7548 | $253.75 | $253.75 | $253.80 |
| Purchase #2 | $48.39 | 7.190% | $51.8692 | $51.87 | $51.85 | $51.90 |
| Purchase #3 | $139.84 | 12.448% | $157.2473 | $157.25 | $157.25 | $157.20 |
| Purchase #4 | $105.43 | 10.707% | $116.7184 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $45.45 | 11.472% | $50.664 | $50.66 | $50.65 | $50.70 |
| Purchase #6 | $25.70 | 10.351% | $28.3602 | $28.36 | $28.35 | $28.40 |
| Purchase #7 | $110.94 | 3.179% | $114.4668 | $114.47 | $114.45 | $114.50 |
| 7 purchase totals = | $707.20 | $773.0807 | $773.08 | $773.00 | $773.20 | |