| 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 | $104.49 | 12.770% | $117.8334 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $170.69 | 12.221% | $191.55 | $191.55 | $191.55 | $191.60 |
| Purchase #3 | $81.90 | 5.471% | $86.3807 | $86.38 | $86.40 | $86.40 |
| Purchase #4 | $174.69 | 11.577% | $194.9139 | $194.91 | $194.90 | $194.90 |
| Purchase #5 | $224.98 | 4.709% | $235.5743 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $142.51 | 12.187% | $159.8777 | $159.88 | $159.90 | $159.90 |
| Purchase #7 | $239.94 | 6.682% | $255.9728 | $255.97 | $255.95 | $256.00 |
| 7 purchase totals = | $1,139.20 | $1,242.1028 | $1,242.09 | $1,242.10 | $1,242.20 | |