| 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 | $15.57 | 12.341% | $17.4915 | $17.49 | $17.50 | $17.50 |
| Purchase #2 | $104.27 | 6.409% | $110.9527 | $110.95 | $110.95 | $111.00 |
| Purchase #3 | $117.80 | 6.422% | $125.3651 | $125.37 | $125.35 | $125.40 |
| Purchase #4 | $135.27 | 8.157% | $146.304 | $146.30 | $146.30 | $146.30 |
| Purchase #5 | $192.45 | 4.568% | $201.2411 | $201.24 | $201.25 | $201.20 |
| Purchase #6 | $190.75 | 13.737% | $216.9533 | $216.95 | $216.95 | $217.00 |
| Purchase #7 | $144.69 | 11.598% | $161.4711 | $161.47 | $161.45 | $161.50 |
| 7 purchase totals = | $900.80 | $979.7788 | $979.77 | $979.75 | $979.90 | |