| 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 | $109.78 | 11.502% | $122.4069 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $210.30 | 5.767% | $222.428 | $222.43 | $222.45 | $222.40 |
| Purchase #3 | $233.81 | 3.181% | $241.2475 | $241.25 | $241.25 | $241.20 |
| Purchase #4 | $217.95 | 8.712% | $236.9378 | $236.94 | $236.95 | $236.90 |
| Purchase #5 | $239.25 | 9.840% | $262.7922 | $262.79 | $262.80 | $262.80 |
| Purchase #6 | $73.37 | 6.571% | $78.1911 | $78.19 | $78.20 | $78.20 |
| Purchase #7 | $153.81 | 7.330% | $165.0843 | $165.08 | $165.10 | $165.10 |
| 7 purchase totals = | $1,238.27 | $1,329.0878 | $1,329.09 | $1,329.15 | $1,329.00 | |