| 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 | $207.75 | 11.652% | $231.957 | $231.96 | $231.95 | $232.00 |
| Purchase #2 | $208.85 | 9.351% | $228.3796 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $161.69 | 5.514% | $170.6056 | $170.61 | $170.60 | $170.60 |
| Purchase #4 | $48.67 | 11.439% | $54.2374 | $54.24 | $54.25 | $54.20 |
| Purchase #5 | $101.61 | 13.420% | $115.2461 | $115.25 | $115.25 | $115.20 |
| Purchase #6 | $154.82 | 7.208% | $165.9794 | $165.98 | $166.00 | $166.00 |
| Purchase #7 | $117.53 | 10.158% | $129.4687 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $1,000.92 | $1,095.8738 | $1,095.89 | $1,095.90 | $1,095.90 | |