| 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 | $74.41 | 6.487% | $79.237 | $79.24 | $79.25 | $79.20 |
| Purchase #2 | $164.72 | 3.823% | $171.0172 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $113.56 | 13.172% | $128.5181 | $128.52 | $128.50 | $128.50 |
| Purchase #4 | $208.52 | 5.762% | $220.5349 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $27.36 | 10.617% | $30.2648 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $207.48 | 10.536% | $229.3401 | $229.34 | $229.35 | $229.30 |
| Purchase #7 | $168.27 | 12.254% | $188.8898 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $964.32 | $1,047.8019 | $1,047.80 | $1,047.80 | $1,047.70 | |