| 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 | $188.92 | 3.205% | $194.9749 | $194.97 | $194.95 | $195.00 |
| Purchase #2 | $221.91 | 10.785% | $245.843 | $245.84 | $245.85 | $245.80 |
| Purchase #3 | $143.30 | 7.267% | $153.7136 | $153.71 | $153.70 | $153.70 |
| Purchase #4 | $176.63 | 4.868% | $185.2283 | $185.23 | $185.25 | $185.20 |
| Purchase #5 | $166.62 | 5.184% | $175.2576 | $175.26 | $175.25 | $175.30 |
| Purchase #6 | $11.39 | 11.381% | $12.6863 | $12.69 | $12.70 | $12.70 |
| Purchase #7 | $28.79 | 5.292% | $30.3136 | $30.31 | $30.30 | $30.30 |
| 7 purchase totals = | $937.56 | $998.0173 | $998.01 | $998.00 | $998.00 | |