| 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 | $100.37 | 7.539% | $107.9369 | $107.94 | $107.95 | $107.90 |
| Purchase #2 | $190.66 | 3.455% | $197.2473 | $197.25 | $197.25 | $197.20 |
| Purchase #3 | $96.95 | 5.260% | $102.0496 | $102.05 | $102.05 | $102.00 |
| Purchase #4 | $196.26 | 8.323% | $212.5947 | $212.59 | $212.60 | $212.60 |
| Purchase #5 | $125.88 | 9.569% | $137.9255 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $94.42 | 13.335% | $107.0109 | $107.01 | $107.00 | $107.00 |
| Purchase #7 | $33.75 | 5.756% | $35.6927 | $35.69 | $35.70 | $35.70 |
| 7 purchase totals = | $838.29 | $900.4576 | $900.46 | $900.50 | $900.30 | |