| 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 | $196.32 | 13.659% | $223.1353 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $219.91 | 7.402% | $236.1877 | $236.19 | $236.20 | $236.20 |
| Purchase #3 | $46.95 | 13.742% | $53.4019 | $53.40 | $53.40 | $53.40 |
| Purchase #4 | $13.40 | 6.751% | $14.3046 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $79.48 | 4.358% | $82.9437 | $82.94 | $82.95 | $82.90 |
| Purchase #6 | $19.41 | 10.709% | $21.4886 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $13.28 | 7.808% | $14.3169 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $588.75 | $645.7787 | $645.78 | $645.80 | $645.70 | |