| 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 | $108.25 | 12.501% | $121.7823 | $121.78 | $121.80 | $121.80 |
| Purchase #2 | $113.57 | 4.794% | $119.0145 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $212.62 | 4.644% | $222.4941 | $222.49 | $222.50 | $222.50 |
| Purchase #4 | $15.34 | 13.261% | $17.3742 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $130.91 | 5.299% | $137.8469 | $137.85 | $137.85 | $137.80 |
| Purchase #6 | $186.80 | 9.537% | $204.6151 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $207.76 | 13.526% | $235.8616 | $235.86 | $235.85 | $235.90 |
| 7 purchase totals = | $975.25 | $1,058.9887 | $1,058.98 | $1,058.95 | $1,059.00 | |