| 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 | $99.92 | 7.264% | $107.1782 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $217.73 | 9.106% | $237.5565 | $237.56 | $237.55 | $237.60 |
| Purchase #3 | $12.57 | 5.114% | $13.2128 | $13.21 | $13.20 | $13.20 |
| Purchase #4 | $106.78 | 13.649% | $121.3544 | $121.35 | $121.35 | $121.40 |
| Purchase #5 | $246.44 | 4.538% | $257.6234 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $139.45 | 5.298% | $146.8381 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $146.90 | 11.717% | $164.1123 | $164.11 | $164.10 | $164.10 |
| 7 purchase totals = | $969.79 | $1,047.8757 | $1,047.87 | $1,047.85 | $1,047.90 | |