| 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 | $247.59 | 7.853% | $267.0332 | $267.03 | $267.05 | $267.00 |
| Purchase #2 | $247.64 | 3.109% | $255.3391 | $255.34 | $255.35 | $255.30 |
| Purchase #3 | $6.69 | 3.691% | $6.9369 | $6.94 | $6.95 | $6.90 |
| Purchase #4 | $7.72 | 9.548% | $8.4571 | $8.46 | $8.45 | $8.50 |
| Purchase #5 | $126.50 | 5.105% | $132.9578 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $161.92 | 10.537% | $178.9815 | $178.98 | $179.00 | $179.00 |
| Purchase #7 | $13.99 | 9.527% | $15.3228 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $812.05 | $865.0284 | $865.03 | $865.05 | $865.00 | |