| 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 | $81.29 | 3.589% | $84.2075 | $84.21 | $84.20 | $84.20 |
| Purchase #2 | $147.69 | 10.679% | $163.4618 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $174.38 | 11.106% | $193.7466 | $193.75 | $193.75 | $193.70 |
| Purchase #4 | $166.67 | 12.719% | $187.8688 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $247.64 | 9.698% | $271.6561 | $271.66 | $271.65 | $271.70 |
| Purchase #6 | $111.96 | 11.843% | $125.2194 | $125.22 | $125.20 | $125.20 |
| Purchase #7 | $147.58 | 10.561% | $163.1659 | $163.17 | $163.15 | $163.20 |
| 7 purchase totals = | $1,077.21 | $1,189.3261 | $1,189.34 | $1,189.25 | $1,189.40 | |