| 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 | $26.60 | 4.208% | $27.7193 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $32.76 | 5.404% | $34.5304 | $34.53 | $34.55 | $34.50 |
| Purchase #3 | $227.70 | 10.194% | $250.9117 | $250.91 | $250.90 | $250.90 |
| Purchase #4 | $93.63 | 6.160% | $99.3976 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $169.93 | 11.360% | $189.234 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $104.84 | 13.571% | $119.0678 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $106.44 | 4.168% | $110.8764 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $761.90 | $831.7372 | $831.74 | $831.75 | $831.70 | |