| 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 | $15.79 | 11.661% | $17.6313 | $17.63 | $17.65 | $17.60 |
| Purchase #2 | $156.51 | 4.633% | $163.7611 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $87.97 | 3.777% | $91.2926 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $227.73 | 8.176% | $246.3492 | $246.35 | $246.35 | $246.30 |
| Purchase #5 | $25.95 | 7.112% | $27.7956 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $89.82 | 8.730% | $97.6613 | $97.66 | $97.65 | $97.70 |
| Purchase #7 | $168.91 | 5.419% | $178.0632 | $178.06 | $178.05 | $178.10 |
| 7 purchase totals = | $772.68 | $822.5543 | $822.55 | $822.55 | $822.60 | |