| 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 | $106.43 | 4.864% | $111.6068 | $111.61 | $111.60 | $111.60 |
| Purchase #2 | $207.52 | 4.727% | $217.3295 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $193.30 | 12.605% | $217.6655 | $217.67 | $217.65 | $217.70 |
| Purchase #4 | $109.93 | 10.659% | $121.6474 | $121.65 | $121.65 | $121.60 |
| Purchase #5 | $199.97 | 13.708% | $227.3819 | $227.38 | $227.40 | $227.40 |
| Purchase #6 | $116.90 | 9.530% | $128.0406 | $128.04 | $128.05 | $128.00 |
| Purchase #7 | $225.28 | 12.699% | $253.8883 | $253.89 | $253.90 | $253.90 |
| 7 purchase totals = | $1,159.33 | $1,277.5600 | $1,277.57 | $1,277.60 | $1,277.50 | |