| 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 | $180.38 | 7.528% | $193.959 | $193.96 | $193.95 | $194.00 |
| Purchase #2 | $21.77 | 13.390% | $24.685 | $24.69 | $24.70 | $24.70 |
| Purchase #3 | $11.50 | 8.208% | $12.4439 | $12.44 | $12.45 | $12.40 |
| Purchase #4 | $184.80 | 12.629% | $208.1384 | $208.14 | $208.15 | $208.10 |
| Purchase #5 | $121.99 | 4.660% | $127.6747 | $127.67 | $127.65 | $127.70 |
| Purchase #6 | $17.42 | 6.826% | $18.6091 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $24.71 | 3.757% | $25.6384 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $562.57 | $611.1485 | $611.15 | $611.15 | $611.10 | |