| 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 | $135.95 | 11.413% | $151.466 | $151.47 | $151.45 | $151.50 |
| Purchase #2 | $50.71 | 12.390% | $56.993 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $87.28 | 11.605% | $97.4088 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $104.57 | 4.218% | $108.9808 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $63.36 | 8.378% | $68.6683 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $8.47 | 6.562% | $9.0258 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $13.87 | 13.492% | $15.7413 | $15.74 | $15.75 | $15.70 |
| 7 purchase totals = | $464.21 | $508.2840 | $508.29 | $508.30 | $508.30 | |