| 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 | $25.64 | 4.189% | $26.7141 | $26.71 | $26.70 | $26.70 |
| Purchase #2 | $66.87 | 3.597% | $69.2753 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $166.68 | 12.317% | $187.21 | $187.21 | $187.20 | $187.20 |
| Purchase #4 | $173.46 | 5.129% | $182.3568 | $182.36 | $182.35 | $182.40 |
| Purchase #5 | $198.81 | 12.284% | $223.2318 | $223.23 | $223.25 | $223.20 |
| Purchase #6 | $55.98 | 13.852% | $63.7343 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $55.91 | 12.256% | $62.7623 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $743.35 | $815.2846 | $815.28 | $815.30 | $815.30 | |