| 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 | $168.86 | 11.670% | $188.566 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $176.87 | 5.221% | $186.1044 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $144.30 | 3.206% | $148.9263 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $207.29 | 8.458% | $224.8226 | $224.82 | $224.80 | $224.80 |
| Purchase #5 | $174.27 | 6.771% | $186.0698 | $186.07 | $186.05 | $186.10 |
| Purchase #6 | $82.42 | 5.452% | $86.9135 | $86.91 | $86.90 | $86.90 |
| Purchase #7 | $6.79 | 3.213% | $7.0082 | $7.01 | $7.00 | $7.00 |
| 7 purchase totals = | $960.80 | $1,028.4108 | $1,028.41 | $1,028.35 | $1,028.40 | |