| 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 | $134.91 | 6.664% | $143.9004 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $157.44 | 10.366% | $173.7602 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $102.73 | 13.134% | $116.2226 | $116.22 | $116.20 | $116.20 |
| Purchase #4 | $56.50 | 13.766% | $64.2778 | $64.28 | $64.30 | $64.30 |
| Purchase #5 | $16.94 | 8.599% | $18.3967 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $208.35 | 9.141% | $227.3953 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $159.41 | 5.353% | $167.9432 | $167.94 | $167.95 | $167.90 |
| 7 purchase totals = | $836.28 | $911.8962 | $911.90 | $911.90 | $911.90 | |