| 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 | $194.73 | 11.771% | $217.6517 | $217.65 | $217.65 | $217.70 |
| Purchase #2 | $96.86 | 7.128% | $103.7642 | $103.76 | $103.75 | $103.80 |
| Purchase #3 | $55.89 | 4.841% | $58.5956 | $58.60 | $58.60 | $58.60 |
| Purchase #4 | $42.26 | 3.125% | $43.5806 | $43.58 | $43.60 | $43.60 |
| Purchase #5 | $64.82 | 4.850% | $67.9638 | $67.96 | $67.95 | $68.00 |
| Purchase #6 | $188.72 | 10.679% | $208.8734 | $208.87 | $208.85 | $208.90 |
| Purchase #7 | $140.70 | 12.313% | $158.0244 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $783.98 | $858.4537 | $858.44 | $858.40 | $858.60 | |