| 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 | $25.25 | 13.378% | $28.6279 | $28.63 | $28.65 | $28.60 |
| Purchase #2 | $227.27 | 5.285% | $239.2812 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $158.89 | 5.328% | $167.3557 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $97.39 | 9.431% | $106.5749 | $106.57 | $106.55 | $106.60 |
| Purchase #5 | $232.26 | 13.659% | $263.9844 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $15.97 | 13.136% | $18.0678 | $18.07 | $18.05 | $18.10 |
| Purchase #7 | $238.91 | 7.268% | $256.274 | $256.27 | $256.25 | $256.30 |
| 7 purchase totals = | $995.94 | $1,080.1659 | $1,080.16 | $1,080.15 | $1,080.30 | |