| 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 | $177.91 | 7.209% | $190.7355 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $111.30 | 12.517% | $125.2314 | $125.23 | $125.25 | $125.20 |
| Purchase #3 | $245.36 | 4.455% | $256.2908 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $63.99 | 8.495% | $69.426 | $69.43 | $69.45 | $69.40 |
| Purchase #5 | $67.91 | 10.408% | $74.9781 | $74.98 | $75.00 | $75.00 |
| Purchase #6 | $129.63 | 7.104% | $138.8389 | $138.84 | $138.85 | $138.80 |
| Purchase #7 | $31.70 | 11.868% | $35.4622 | $35.46 | $35.45 | $35.50 |
| 7 purchase totals = | $827.80 | $890.9629 | $890.97 | $891.05 | $890.90 | |