| 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 | $195.54 | 11.211% | $217.462 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $144.45 | 7.468% | $155.2375 | $155.24 | $155.25 | $155.20 |
| Purchase #3 | $30.90 | 5.623% | $32.6375 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $17.63 | 12.766% | $19.8806 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $158.71 | 9.604% | $173.9525 | $173.95 | $173.95 | $174.00 |
| Purchase #6 | $154.66 | 5.486% | $163.1446 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $170.47 | 5.130% | $179.2151 | $179.22 | $179.20 | $179.20 |
| 7 purchase totals = | $872.36 | $941.5298 | $941.53 | $941.55 | $941.50 | |