| 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 | $168.60 | 12.740% | $190.0796 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $206.32 | 9.404% | $225.7223 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $27.42 | 11.808% | $30.6578 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $138.59 | 8.457% | $150.3106 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $219.72 | 7.394% | $235.9661 | $235.97 | $235.95 | $236.00 |
| Purchase #6 | $113.27 | 3.869% | $117.6524 | $117.65 | $117.65 | $117.70 |
| Purchase #7 | $116.31 | 9.298% | $127.1245 | $127.12 | $127.10 | $127.10 |
| 7 purchase totals = | $990.23 | $1,077.5133 | $1,077.51 | $1,077.45 | $1,077.60 | |