| 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 | $204.46 | 5.600% | $215.9098 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $37.96 | 7.511% | $40.8112 | $40.81 | $40.80 | $40.80 |
| Purchase #3 | $14.74 | 5.156% | $15.5 | $15.50 | $15.50 | $15.50 |
| Purchase #4 | $58.58 | 12.426% | $65.8592 | $65.86 | $65.85 | $65.90 |
| Purchase #5 | $202.90 | 12.290% | $227.8364 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $163.26 | 3.616% | $169.1635 | $169.16 | $169.15 | $169.20 |
| Purchase #7 | $169.69 | 9.430% | $185.6918 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $851.59 | $920.7719 | $920.77 | $920.75 | $920.80 | |