| 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 | $72.92 | 10.732% | $80.7458 | $80.75 | $80.75 | $80.70 |
| Purchase #2 | $168.27 | 13.192% | $190.4682 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $14.82 | 10.374% | $16.3574 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $144.55 | 6.854% | $154.4575 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $112.41 | 6.261% | $119.448 | $119.45 | $119.45 | $119.40 |
| Purchase #6 | $68.81 | 5.669% | $72.7108 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $189.53 | 10.836% | $210.0675 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $771.31 | $844.2552 | $844.27 | $844.20 | $844.30 | |