| 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 | $177.81 | 9.622% | $194.9189 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $73.86 | 9.218% | $80.6684 | $80.67 | $80.65 | $80.70 |
| Purchase #3 | $248.66 | 7.725% | $267.869 | $267.87 | $267.85 | $267.90 |
| Purchase #4 | $15.82 | 8.273% | $17.1288 | $17.13 | $17.15 | $17.10 |
| Purchase #5 | $115.71 | 8.348% | $125.3695 | $125.37 | $125.35 | $125.40 |
| Purchase #6 | $119.73 | 5.122% | $125.8626 | $125.86 | $125.85 | $125.90 |
| Purchase #7 | $16.45 | 8.306% | $17.8163 | $17.82 | $17.80 | $17.80 |
| 7 purchase totals = | $768.04 | $829.6335 | $829.64 | $829.55 | $829.70 | |