| 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 | $143.83 | 13.646% | $163.457 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $44.93 | 12.803% | $50.6824 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $45.94 | 9.465% | $50.2882 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $102.83 | 9.548% | $112.6482 | $112.65 | $112.65 | $112.60 |
| Purchase #5 | $247.85 | 6.429% | $263.7843 | $263.78 | $263.80 | $263.80 |
| Purchase #6 | $131.75 | 7.580% | $141.7367 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $68.63 | 12.117% | $76.9459 | $76.95 | $76.95 | $76.90 |
| 7 purchase totals = | $785.76 | $859.5427 | $859.55 | $859.60 | $859.50 | |