| 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 | $206.47 | 9.149% | $225.3599 | $225.36 | $225.35 | $225.40 |
| Purchase #2 | $154.37 | 10.264% | $170.2145 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $124.85 | 5.753% | $132.0326 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $198.49 | 6.646% | $211.6816 | $211.68 | $211.70 | $211.70 |
| Purchase #5 | $169.98 | 10.216% | $187.3452 | $187.35 | $187.35 | $187.30 |
| Purchase #6 | $46.48 | 12.236% | $52.1673 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $60.40 | 5.656% | $63.8162 | $63.82 | $63.80 | $63.80 |
| 7 purchase totals = | $961.04 | $1,042.6173 | $1,042.62 | $1,042.60 | $1,042.60 | |