| 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 | $36.95 | 4.764% | $38.7103 | $38.71 | $38.70 | $38.70 |
| Purchase #2 | $101.94 | 3.328% | $105.3326 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $242.36 | 10.448% | $267.6818 | $267.68 | $267.70 | $267.70 |
| Purchase #4 | $23.82 | 13.235% | $26.9726 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $112.33 | 5.334% | $118.3217 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $18.86 | 7.254% | $20.2281 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $125.54 | 13.835% | $142.9085 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $661.80 | $720.1556 | $720.15 | $720.15 | $720.10 | |