| 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 | $204.92 | 8.600% | $222.5431 | $222.54 | $222.55 | $222.50 |
| Purchase #2 | $8.34 | 3.278% | $8.6134 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $133.76 | 12.432% | $150.389 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $108.55 | 5.744% | $114.7851 | $114.79 | $114.80 | $114.80 |
| Purchase #5 | $43.39 | 7.468% | $46.6304 | $46.63 | $46.65 | $46.60 |
| Purchase #6 | $13.34 | 4.794% | $13.9795 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $102.80 | 3.499% | $106.397 | $106.40 | $106.40 | $106.40 |
| 7 purchase totals = | $615.10 | $663.3375 | $663.34 | $663.40 | $663.30 | |