| 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 | $231.73 | 8.872% | $252.2891 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $117.49 | 8.213% | $127.1395 | $127.14 | $127.15 | $127.10 |
| Purchase #3 | $191.41 | 5.492% | $201.9222 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $180.87 | 7.362% | $194.1856 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $186.48 | 10.494% | $206.0492 | $206.05 | $206.05 | $206.00 |
| Purchase #6 | $72.68 | 12.437% | $81.7192 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $65.80 | 7.137% | $70.4961 | $70.50 | $70.50 | $70.50 |
| 7 purchase totals = | $1,046.46 | $1,133.8009 | $1,133.81 | $1,133.80 | $1,133.70 | |