| 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 | $170.28 | 3.350% | $175.9844 | $175.98 | $176.00 | $176.00 |
| Purchase #2 | $165.65 | 8.179% | $179.1985 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $214.68 | 13.694% | $244.0783 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $199.84 | 6.839% | $213.5071 | $213.51 | $213.50 | $213.50 |
| Purchase #5 | $244.66 | 10.766% | $271.0001 | $271.00 | $271.00 | $271.00 |
| Purchase #6 | $99.80 | 3.135% | $102.9287 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $243.37 | 7.153% | $260.7783 | $260.78 | $260.80 | $260.80 |
| 7 purchase totals = | $1,338.28 | $1,447.4754 | $1,447.48 | $1,447.55 | $1,447.50 | |