| 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 | $193.83 | 12.547% | $218.1499 | $218.15 | $218.15 | $218.10 |
| Purchase #2 | $153.34 | 10.383% | $169.2613 | $169.26 | $169.25 | $169.30 |
| Purchase #3 | $143.77 | 10.825% | $159.3331 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $159.51 | 4.419% | $166.5587 | $166.56 | $166.55 | $166.60 |
| Purchase #5 | $154.79 | 10.119% | $170.4532 | $170.45 | $170.45 | $170.50 |
| Purchase #6 | $25.74 | 4.511% | $26.9011 | $26.90 | $26.90 | $26.90 |
| Purchase #7 | $170.27 | 13.505% | $193.265 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $1,001.25 | $1,103.9223 | $1,103.92 | $1,103.90 | $1,104.00 | |