| 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 | $206.39 | 13.820% | $234.9131 | $234.91 | $234.90 | $234.90 |
| Purchase #2 | $148.60 | 10.407% | $164.0648 | $164.06 | $164.05 | $164.10 |
| Purchase #3 | $88.51 | 11.826% | $98.9772 | $98.98 | $99.00 | $99.00 |
| Purchase #4 | $25.71 | 3.311% | $26.5613 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $67.59 | 4.694% | $70.7627 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $126.42 | 7.772% | $136.2454 | $136.25 | $136.25 | $136.20 |
| Purchase #7 | $117.74 | 10.496% | $130.098 | $130.10 | $130.10 | $130.10 |
| 7 purchase totals = | $780.96 | $861.6225 | $861.62 | $861.60 | $861.70 | |