| 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 | $56.83 | 3.533% | $58.8378 | $58.84 | $58.85 | $58.80 |
| Purchase #2 | $123.47 | 5.362% | $130.0905 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $221.76 | 13.107% | $250.8261 | $250.83 | $250.85 | $250.80 |
| Purchase #4 | $37.63 | 11.543% | $41.9736 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $217.27 | 3.657% | $225.2156 | $225.22 | $225.20 | $225.20 |
| Purchase #6 | $149.41 | 6.189% | $158.657 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $166.68 | 12.636% | $187.7417 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $973.05 | $1,053.3423 | $1,053.35 | $1,053.35 | $1,053.30 | |