| 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 | $94.68 | 8.134% | $102.3813 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $198.78 | 6.869% | $212.4342 | $212.43 | $212.45 | $212.40 |
| Purchase #3 | $225.59 | 8.259% | $244.2215 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $196.94 | 13.289% | $223.1114 | $223.11 | $223.10 | $223.10 |
| Purchase #5 | $118.95 | 6.672% | $126.8863 | $126.89 | $126.90 | $126.90 |
| Purchase #6 | $30.30 | 13.376% | $34.3529 | $34.35 | $34.35 | $34.40 |
| Purchase #7 | $154.34 | 3.698% | $160.0475 | $160.05 | $160.05 | $160.00 |
| 7 purchase totals = | $1,019.58 | $1,103.4351 | $1,103.43 | $1,103.45 | $1,103.40 | |