| 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 | $180.73 | 12.179% | $202.7411 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $42.79 | 4.870% | $44.8739 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $234.51 | 8.767% | $255.0695 | $255.07 | $255.05 | $255.10 |
| Purchase #4 | $33.67 | 13.331% | $38.1585 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $234.80 | 5.600% | $247.9488 | $247.95 | $247.95 | $247.90 |
| Purchase #6 | $55.91 | 5.732% | $59.1148 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $17.68 | 9.332% | $19.3299 | $19.33 | $19.35 | $19.30 |
| 7 purchase totals = | $800.09 | $867.2365 | $867.23 | $867.20 | $867.20 | |