| 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 | $5.56 | 13.825% | $6.3287 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $72.95 | 13.594% | $82.8668 | $82.87 | $82.85 | $82.90 |
| Purchase #3 | $92.53 | 10.602% | $102.34 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $186.71 | 8.540% | $202.655 | $202.66 | $202.65 | $202.70 |
| Purchase #5 | $146.30 | 12.851% | $165.101 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $119.44 | 9.685% | $131.0078 | $131.01 | $131.00 | $131.00 |
| Purchase #7 | $113.83 | 4.129% | $118.53 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $737.32 | $808.8293 | $808.84 | $808.85 | $808.80 | |