| 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 | $117.74 | 10.285% | $129.8496 | $129.85 | $129.85 | $129.80 |
| Purchase #2 | $99.54 | 7.534% | $107.0393 | $107.04 | $107.05 | $107.00 |
| Purchase #3 | $23.39 | 4.337% | $24.4044 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $150.86 | 3.558% | $156.2276 | $156.23 | $156.25 | $156.20 |
| Purchase #5 | $46.65 | 9.552% | $51.106 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $152.92 | 6.628% | $163.0555 | $163.06 | $163.05 | $163.10 |
| Purchase #7 | $106.87 | 13.456% | $121.2504 | $121.25 | $121.25 | $121.30 |
| 7 purchase totals = | $697.97 | $752.9328 | $752.94 | $752.95 | $752.90 | |