| 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 | $104.82 | 7.614% | $112.801 | $112.80 | $112.80 | $112.80 |
| Purchase #2 | $83.98 | 11.241% | $93.4202 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $146.87 | 12.856% | $165.7516 | $165.75 | $165.75 | $165.80 |
| Purchase #4 | $13.80 | 11.203% | $15.346 | $15.35 | $15.35 | $15.30 |
| Purchase #5 | $214.25 | 9.338% | $234.2567 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $179.93 | 5.469% | $189.7704 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $122.70 | 11.347% | $136.6228 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $866.35 | $947.9687 | $947.97 | $947.90 | $948.00 | |