| 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 | $19.27 | 13.789% | $21.9271 | $21.93 | $21.95 | $21.90 |
| Purchase #2 | $242.84 | 5.820% | $256.9733 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $104.95 | 5.505% | $110.7275 | $110.73 | $110.75 | $110.70 |
| Purchase #4 | $250.43 | 10.367% | $276.3921 | $276.39 | $276.40 | $276.40 |
| Purchase #5 | $82.93 | 10.407% | $91.5605 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $73.88 | 11.435% | $82.3282 | $82.33 | $82.35 | $82.30 |
| Purchase #7 | $131.41 | 11.217% | $146.1503 | $146.15 | $146.15 | $146.20 |
| 7 purchase totals = | $905.71 | $986.0590 | $986.06 | $986.10 | $986.10 | |