| 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 | $209.51 | 4.834% | $219.6377 | $219.64 | $219.65 | $219.60 |
| Purchase #2 | $149.80 | 13.443% | $169.9376 | $169.94 | $169.95 | $169.90 |
| Purchase #3 | $217.32 | 6.726% | $231.9369 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $18.98 | 13.279% | $21.5004 | $21.50 | $21.50 | $21.50 |
| Purchase #5 | $224.77 | 8.293% | $243.4102 | $243.41 | $243.40 | $243.40 |
| Purchase #6 | $94.49 | 8.704% | $102.7144 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $154.82 | 9.154% | $168.9922 | $168.99 | $169.00 | $169.00 |
| 7 purchase totals = | $1,069.69 | $1,158.1294 | $1,158.13 | $1,158.15 | $1,158.00 | |