| 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 | $173.93 | 5.150% | $182.8874 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $16.37 | 3.438% | $16.9328 | $16.93 | $16.95 | $16.90 |
| Purchase #3 | $49.67 | 3.223% | $51.2709 | $51.27 | $51.25 | $51.30 |
| Purchase #4 | $212.81 | 10.133% | $234.374 | $234.37 | $234.35 | $234.40 |
| Purchase #5 | $59.71 | 3.710% | $61.9252 | $61.93 | $61.95 | $61.90 |
| Purchase #6 | $120.56 | 5.510% | $127.2029 | $127.20 | $127.20 | $127.20 |
| Purchase #7 | $16.56 | 5.593% | $17.4862 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $649.61 | $692.0794 | $692.08 | $692.10 | $692.10 | |