| 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 | $249.35 | 13.190% | $282.2393 | $282.24 | $282.25 | $282.20 |
| Purchase #2 | $11.84 | 12.307% | $13.2971 | $13.30 | $13.30 | $13.30 |
| Purchase #3 | $185.58 | 5.350% | $195.5085 | $195.51 | $195.50 | $195.50 |
| Purchase #4 | $93.71 | 9.581% | $102.6884 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $187.51 | 11.202% | $208.5149 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $165.65 | 13.698% | $188.3407 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $204.70 | 5.556% | $216.0731 | $216.07 | $216.05 | $216.10 |
| 7 purchase totals = | $1,098.34 | $1,206.6620 | $1,206.66 | $1,206.65 | $1,206.60 | |