| 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 | $101.37 | 3.264% | $104.6787 | $104.68 | $104.70 | $104.70 |
| Purchase #2 | $213.92 | 5.604% | $225.9081 | $225.91 | $225.90 | $225.90 |
| Purchase #3 | $238.86 | 10.410% | $263.7253 | $263.73 | $263.75 | $263.70 |
| Purchase #4 | $152.29 | 11.130% | $169.2399 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $209.55 | 13.332% | $237.4872 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $224.70 | 13.163% | $254.2773 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $230.48 | 10.205% | $254.0005 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $1,371.17 | $1,509.3170 | $1,509.33 | $1,509.40 | $1,509.30 | |