| 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 | $118.60 | 9.659% | $130.0556 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $144.43 | 13.816% | $164.3844 | $164.38 | $164.40 | $164.40 |
| Purchase #3 | $87.33 | 7.267% | $93.6763 | $93.68 | $93.70 | $93.70 |
| Purchase #4 | $206.85 | 5.848% | $218.9466 | $218.95 | $218.95 | $218.90 |
| Purchase #5 | $122.27 | 11.257% | $136.0339 | $136.03 | $136.05 | $136.00 |
| Purchase #6 | $16.72 | 5.713% | $17.6752 | $17.68 | $17.70 | $17.70 |
| Purchase #7 | $72.28 | 13.604% | $82.113 | $82.11 | $82.10 | $82.10 |
| 7 purchase totals = | $768.48 | $842.8850 | $842.89 | $842.95 | $842.90 | |