| 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 | $153.66 | 3.769% | $159.4514 | $159.45 | $159.45 | $159.50 |
| Purchase #2 | $49.80 | 5.730% | $52.6535 | $52.65 | $52.65 | $52.70 |
| Purchase #3 | $172.78 | 10.527% | $190.9686 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $170.40 | 3.751% | $176.7917 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $11.31 | 8.552% | $12.2772 | $12.28 | $12.30 | $12.30 |
| Purchase #6 | $32.42 | 4.499% | $33.8786 | $33.88 | $33.90 | $33.90 |
| Purchase #7 | $184.67 | 12.616% | $207.968 | $207.97 | $207.95 | $208.00 |
| 7 purchase totals = | $775.04 | $833.9890 | $833.99 | $834.00 | $834.20 | |