| 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 | $173.30 | 8.536% | $188.0929 | $188.09 | $188.10 | $188.10 |
| Purchase #2 | $238.55 | 6.397% | $253.81 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $5.28 | 12.614% | $5.946 | $5.95 | $5.95 | $5.90 |
| Purchase #4 | $104.41 | 7.523% | $112.2648 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $159.61 | 6.471% | $169.9384 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $114.70 | 13.389% | $130.0572 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $24.47 | 3.298% | $25.277 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $820.32 | $885.3863 | $885.39 | $885.40 | $885.40 | |