| 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 | $117.51 | 6.865% | $125.5771 | $125.58 | $125.60 | $125.60 |
| Purchase #2 | $137.33 | 12.370% | $154.3177 | $154.32 | $154.30 | $154.30 |
| Purchase #3 | $15.54 | 5.234% | $16.3534 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $48.44 | 4.250% | $50.4987 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $247.65 | 12.407% | $278.3759 | $278.38 | $278.40 | $278.40 |
| Purchase #6 | $73.60 | 6.431% | $78.3332 | $78.33 | $78.35 | $78.30 |
| Purchase #7 | $69.81 | 10.104% | $76.8636 | $76.86 | $76.85 | $76.90 |
| 7 purchase totals = | $709.88 | $780.3196 | $780.32 | $780.35 | $780.40 | |