| 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 | $131.57 | 12.450% | $147.9505 | $147.95 | $147.95 | $148.00 |
| Purchase #2 | $112.39 | 7.567% | $120.8946 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $48.31 | 8.210% | $52.2763 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $212.31 | 6.577% | $226.2736 | $226.27 | $226.25 | $226.30 |
| Purchase #5 | $181.83 | 13.817% | $206.9535 | $206.95 | $206.95 | $207.00 |
| Purchase #6 | $105.30 | 3.682% | $109.1771 | $109.18 | $109.20 | $109.20 |
| Purchase #7 | $121.59 | 10.421% | $134.2609 | $134.26 | $134.25 | $134.30 |
| 7 purchase totals = | $913.30 | $997.7865 | $997.78 | $997.80 | $998.00 | |