| 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 | $80.37 | 6.130% | $85.2967 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $145.58 | 8.356% | $157.7447 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $191.61 | 8.590% | $208.0693 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $30.86 | 10.457% | $34.087 | $34.09 | $34.10 | $34.10 |
| Purchase #5 | $225.83 | 5.733% | $238.7768 | $238.78 | $238.80 | $238.80 |
| Purchase #6 | $151.57 | 13.185% | $171.5545 | $171.55 | $171.55 | $171.60 |
| Purchase #7 | $82.60 | 4.188% | $86.0593 | $86.06 | $86.05 | $86.10 |
| 7 purchase totals = | $908.42 | $981.5883 | $981.59 | $981.60 | $981.70 | |