| 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 | $38.46 | 8.306% | $41.6545 | $41.65 | $41.65 | $41.70 |
| Purchase #2 | $101.96 | 7.382% | $109.4867 | $109.49 | $109.50 | $109.50 |
| Purchase #3 | $33.78 | 13.585% | $38.369 | $38.37 | $38.35 | $38.40 |
| Purchase #4 | $62.34 | 7.440% | $66.9781 | $66.98 | $67.00 | $67.00 |
| Purchase #5 | $79.29 | 9.266% | $86.637 | $86.64 | $86.65 | $86.60 |
| Purchase #6 | $240.38 | 10.747% | $266.2136 | $266.21 | $266.20 | $266.20 |
| Purchase #7 | $70.52 | 12.621% | $79.4203 | $79.42 | $79.40 | $79.40 |
| 7 purchase totals = | $626.73 | $688.7592 | $688.76 | $688.75 | $688.80 | |