| 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 | $157.87 | 3.776% | $163.8312 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $158.26 | 7.850% | $170.6834 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $143.60 | 7.264% | $154.0311 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $179.99 | 7.534% | $193.5504 | $193.55 | $193.55 | $193.60 |
| Purchase #5 | $151.27 | 6.631% | $161.3007 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $203.34 | 7.834% | $219.2697 | $219.27 | $219.25 | $219.30 |
| Purchase #7 | $28.84 | 12.402% | $32.4167 | $32.42 | $32.40 | $32.40 |
| 7 purchase totals = | $1,023.17 | $1,095.0832 | $1,095.08 | $1,095.10 | $1,095.10 | |