| 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 | $145.32 | 12.218% | $163.0752 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $206.55 | 12.763% | $232.912 | $232.91 | $232.90 | $232.90 |
| Purchase #3 | $190.32 | 12.201% | $213.5409 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $24.87 | 12.242% | $27.9146 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $133.57 | 11.197% | $148.5258 | $148.53 | $148.55 | $148.50 |
| Purchase #6 | $175.83 | 13.140% | $198.9341 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $27.92 | 9.272% | $30.5087 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $904.38 | $1,015.4113 | $1,015.41 | $1,015.45 | $1,015.30 | |