| 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 | $103.52 | 7.490% | $111.2736 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $50.98 | 11.168% | $56.6734 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $207.48 | 5.551% | $218.9972 | $219.00 | $219.00 | $219.00 |
| Purchase #4 | $97.77 | 6.746% | $104.3656 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $170.64 | 12.149% | $191.3711 | $191.37 | $191.35 | $191.40 |
| Purchase #6 | $48.91 | 4.248% | $50.9877 | $50.99 | $51.00 | $51.00 |
| Purchase #7 | $130.77 | 10.438% | $144.4198 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $810.07 | $878.0884 | $878.09 | $878.00 | $878.20 | |