| 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 | $160.54 | 6.799% | $171.4551 | $171.46 | $171.45 | $171.50 |
| Purchase #2 | $59.82 | 4.120% | $62.2846 | $62.28 | $62.30 | $62.30 |
| Purchase #3 | $8.71 | 12.528% | $9.8012 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $200.61 | 3.410% | $207.4508 | $207.45 | $207.45 | $207.50 |
| Purchase #5 | $231.76 | 11.322% | $257.9999 | $258.00 | $258.00 | $258.00 |
| Purchase #6 | $121.41 | 4.428% | $126.786 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $13.86 | 7.435% | $14.8905 | $14.89 | $14.90 | $14.90 |
| 7 purchase totals = | $796.71 | $850.6681 | $850.67 | $850.70 | $850.80 | |