| 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 | $139.80 | 12.511% | $157.2904 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $53.85 | 9.554% | $58.9948 | $58.99 | $59.00 | $59.00 |
| Purchase #3 | $67.56 | 13.596% | $76.7455 | $76.75 | $76.75 | $76.70 |
| Purchase #4 | $50.26 | 6.231% | $53.3917 | $53.39 | $53.40 | $53.40 |
| Purchase #5 | $104.39 | 9.756% | $114.5743 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $108.91 | 10.583% | $120.4359 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $92.56 | 8.480% | $100.4091 | $100.41 | $100.40 | $100.40 |
| 7 purchase totals = | $617.33 | $681.8417 | $681.84 | $681.85 | $681.80 | |