| 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 | $218.51 | 7.120% | $234.0679 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $5.51 | 5.204% | $5.7967 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $103.99 | 12.252% | $116.7309 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $157.66 | 5.454% | $166.2588 | $166.26 | $166.25 | $166.30 |
| Purchase #5 | $48.59 | 12.508% | $54.6676 | $54.67 | $54.65 | $54.70 |
| Purchase #6 | $185.45 | 4.370% | $193.5542 | $193.55 | $193.55 | $193.60 |
| Purchase #7 | $13.36 | 12.761% | $15.0649 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $733.07 | $786.1410 | $786.14 | $786.10 | $786.30 | |