| 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 | $90.91 | 11.337% | $101.2165 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $227.87 | 5.135% | $239.5711 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $5.33 | 5.267% | $5.6107 | $5.61 | $5.60 | $5.60 |
| Purchase #4 | $86.75 | 10.854% | $96.1658 | $96.17 | $96.15 | $96.20 |
| Purchase #5 | $60.25 | 13.339% | $68.2867 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $141.72 | 11.642% | $158.219 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $172.83 | 12.792% | $194.9384 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $785.66 | $864.0082 | $864.02 | $863.95 | $864.00 | |