| 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 | $114.36 | 12.764% | $128.9569 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $43.56 | 12.474% | $48.9937 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $28.25 | 5.158% | $29.7071 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $243.73 | 4.289% | $254.1836 | $254.18 | $254.20 | $254.20 |
| Purchase #5 | $10.92 | 11.121% | $12.1344 | $12.13 | $12.15 | $12.10 |
| Purchase #6 | $153.93 | 12.517% | $173.1974 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $151.61 | 4.847% | $158.9585 | $158.96 | $158.95 | $159.00 |
| 7 purchase totals = | $746.36 | $806.1316 | $806.13 | $806.15 | $806.20 | |