| 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 | $123.70 | 10.123% | $136.2222 | $136.22 | $136.20 | $136.20 |
| Purchase #2 | $69.35 | 10.383% | $76.5506 | $76.55 | $76.55 | $76.60 |
| Purchase #3 | $117.85 | 10.537% | $130.2679 | $130.27 | $130.25 | $130.30 |
| Purchase #4 | $146.53 | 9.225% | $160.0474 | $160.05 | $160.05 | $160.00 |
| Purchase #5 | $19.57 | 5.477% | $20.6418 | $20.64 | $20.65 | $20.60 |
| Purchase #6 | $119.70 | 5.705% | $126.5289 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $203.52 | 3.494% | $210.631 | $210.63 | $210.65 | $210.60 |
| 7 purchase totals = | $800.22 | $860.8898 | $860.89 | $860.90 | $860.80 | |