| 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 | $151.34 | 7.230% | $162.2819 | $162.28 | $162.30 | $162.30 |
| Purchase #2 | $125.71 | 6.699% | $134.1313 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $237.59 | 12.308% | $266.8326 | $266.83 | $266.85 | $266.80 |
| Purchase #4 | $42.97 | 6.754% | $45.8722 | $45.87 | $45.85 | $45.90 |
| Purchase #5 | $211.82 | 3.469% | $219.168 | $219.17 | $219.15 | $219.20 |
| Purchase #6 | $138.96 | 12.488% | $156.3133 | $156.31 | $156.30 | $156.30 |
| Purchase #7 | $188.97 | 6.788% | $201.7973 | $201.80 | $201.80 | $201.80 |
| 7 purchase totals = | $1,097.36 | $1,186.3966 | $1,186.39 | $1,186.40 | $1,186.40 | |