| 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 | $191.54 | 12.805% | $216.0667 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $250.41 | 5.718% | $264.7284 | $264.73 | $264.75 | $264.70 |
| Purchase #3 | $129.99 | 10.410% | $143.522 | $143.52 | $143.50 | $143.50 |
| Purchase #4 | $201.86 | 5.412% | $212.7847 | $212.78 | $212.80 | $212.80 |
| Purchase #5 | $229.43 | 5.798% | $242.7324 | $242.73 | $242.75 | $242.70 |
| Purchase #6 | $63.62 | 6.380% | $67.679 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $214.79 | 3.755% | $222.8554 | $222.86 | $222.85 | $222.90 |
| 7 purchase totals = | $1,281.64 | $1,370.3686 | $1,370.37 | $1,370.40 | $1,370.40 | |