| 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 | $10.25 | 8.516% | $11.1229 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $160.31 | 5.835% | $169.6641 | $169.66 | $169.65 | $169.70 |
| Purchase #3 | $50.28 | 12.458% | $56.5439 | $56.54 | $56.55 | $56.50 |
| Purchase #4 | $112.63 | 6.772% | $120.2573 | $120.26 | $120.25 | $120.30 |
| Purchase #5 | $105.32 | 6.640% | $112.3132 | $112.31 | $112.30 | $112.30 |
| Purchase #6 | $42.27 | 13.536% | $47.9917 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $222.27 | 9.728% | $243.8924 | $243.89 | $243.90 | $243.90 |
| 7 purchase totals = | $703.33 | $761.7855 | $761.77 | $761.75 | $761.80 | |