| 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 | $164.48 | 9.387% | $179.9197 | $179.92 | $179.90 | $179.90 |
| Purchase #2 | $121.80 | 8.379% | $132.0056 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $90.28 | 3.796% | $93.707 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $30.37 | 10.496% | $33.5576 | $33.56 | $33.55 | $33.60 |
| Purchase #5 | $115.88 | 3.145% | $119.5244 | $119.52 | $119.50 | $119.50 |
| Purchase #6 | $246.30 | 4.609% | $257.652 | $257.65 | $257.65 | $257.70 |
| Purchase #7 | $109.25 | 6.296% | $116.1284 | $116.13 | $116.15 | $116.10 |
| 7 purchase totals = | $878.36 | $932.4947 | $932.50 | $932.45 | $932.50 | |