| 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 | $68.79 | 3.106% | $70.9266 | $70.93 | $70.95 | $70.90 |
| Purchase #2 | $86.95 | 13.869% | $99.0091 | $99.01 | $99.00 | $99.00 |
| Purchase #3 | $122.33 | 3.658% | $126.8048 | $126.80 | $126.80 | $126.80 |
| Purchase #4 | $122.90 | 12.595% | $138.3793 | $138.38 | $138.40 | $138.40 |
| Purchase #5 | $167.40 | 4.785% | $175.4101 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $109.38 | 10.700% | $121.0837 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $62.88 | 7.435% | $67.5551 | $67.56 | $67.55 | $67.60 |
| 7 purchase totals = | $740.63 | $799.1687 | $799.17 | $799.20 | $799.20 | |