| 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 | $166.53 | 12.713% | $187.701 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $147.75 | 4.306% | $154.1121 | $154.11 | $154.10 | $154.10 |
| Purchase #3 | $27.50 | 10.157% | $30.2932 | $30.29 | $30.30 | $30.30 |
| Purchase #4 | $85.73 | 13.229% | $97.0712 | $97.07 | $97.05 | $97.10 |
| Purchase #5 | $121.80 | 11.367% | $135.645 | $135.65 | $135.65 | $135.60 |
| Purchase #6 | $198.54 | 11.729% | $221.8268 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $217.41 | 4.767% | $227.7739 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $965.26 | $1,054.4232 | $1,054.42 | $1,054.40 | $1,054.40 | |