| 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 | $33.40 | 6.697% | $35.6368 | $35.64 | $35.65 | $35.60 |
| Purchase #2 | $90.64 | 8.514% | $98.3571 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $135.71 | 7.834% | $146.3415 | $146.34 | $146.35 | $146.30 |
| Purchase #4 | $128.41 | 4.626% | $134.3502 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $98.45 | 5.603% | $103.9662 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $85.75 | 9.685% | $94.0549 | $94.05 | $94.05 | $94.10 |
| Purchase #7 | $88.27 | 8.390% | $95.6759 | $95.68 | $95.70 | $95.70 |
| 7 purchase totals = | $660.63 | $708.3826 | $708.39 | $708.40 | $708.50 | |