| 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 | $205.91 | 8.220% | $222.8358 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $56.66 | 9.721% | $62.1679 | $62.17 | $62.15 | $62.20 |
| Purchase #3 | $237.97 | 12.534% | $267.7972 | $267.80 | $267.80 | $267.80 |
| Purchase #4 | $163.72 | 4.603% | $171.256 | $171.26 | $171.25 | $171.30 |
| Purchase #5 | $218.70 | 6.106% | $232.0538 | $232.05 | $232.05 | $232.10 |
| Purchase #6 | $159.46 | 11.414% | $177.6608 | $177.66 | $177.65 | $177.70 |
| Purchase #7 | $117.50 | 9.362% | $128.5004 | $128.50 | $128.50 | $128.50 |
| 7 purchase totals = | $1,159.92 | $1,262.2719 | $1,262.28 | $1,262.25 | $1,262.40 | |