| 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 | $126.76 | 8.534% | $137.5777 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $22.48 | 11.848% | $25.1434 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $244.57 | 7.613% | $263.1891 | $263.19 | $263.20 | $263.20 |
| Purchase #4 | $172.34 | 9.348% | $188.4503 | $188.45 | $188.45 | $188.50 |
| Purchase #5 | $97.85 | 7.722% | $105.406 | $105.41 | $105.40 | $105.40 |
| Purchase #6 | $9.34 | 9.481% | $10.2255 | $10.23 | $10.25 | $10.20 |
| Purchase #7 | $95.55 | 8.573% | $103.7415 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $768.89 | $833.7335 | $833.74 | $833.80 | $833.70 | |