| 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 | $94.45 | 10.455% | $104.3247 | $104.32 | $104.30 | $104.30 |
| Purchase #2 | $144.25 | 7.344% | $154.8437 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $233.39 | 10.269% | $257.3568 | $257.36 | $257.35 | $257.40 |
| Purchase #4 | $7.75 | 9.444% | $8.4819 | $8.48 | $8.50 | $8.50 |
| Purchase #5 | $166.95 | 3.744% | $173.2006 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $14.40 | 5.378% | $15.1744 | $15.17 | $15.15 | $15.20 |
| Purchase #7 | $149.55 | 3.413% | $154.6541 | $154.65 | $154.65 | $154.70 |
| 7 purchase totals = | $810.74 | $868.0362 | $868.02 | $868.00 | $868.10 | |