| 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 | $113.29 | 7.237% | $121.4888 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $25.42 | 4.738% | $26.6244 | $26.62 | $26.60 | $26.60 |
| Purchase #3 | $82.83 | 8.162% | $89.5906 | $89.59 | $89.60 | $89.60 |
| Purchase #4 | $81.30 | 13.635% | $92.3853 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $74.88 | 5.508% | $79.0044 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $243.61 | 13.255% | $275.9005 | $275.90 | $275.90 | $275.90 |
| Purchase #7 | $15.91 | 3.696% | $16.498 | $16.50 | $16.50 | $16.50 |
| 7 purchase totals = | $637.24 | $701.4920 | $701.49 | $701.50 | $701.50 | |