| 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 | $227.78 | 13.808% | $259.2319 | $259.23 | $259.25 | $259.20 |
| Purchase #2 | $118.84 | 5.469% | $125.3394 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $237.96 | 4.358% | $248.3303 | $248.33 | $248.35 | $248.30 |
| Purchase #4 | $11.72 | 6.300% | $12.4584 | $12.46 | $12.45 | $12.50 |
| Purchase #5 | $130.87 | 4.448% | $136.6911 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $89.40 | 5.738% | $94.5298 | $94.53 | $94.55 | $94.50 |
| Purchase #7 | $56.47 | 11.292% | $62.8466 | $62.85 | $62.85 | $62.80 |
| 7 purchase totals = | $873.04 | $939.4275 | $939.43 | $939.50 | $939.30 | |