| 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 | $247.98 | 10.365% | $273.6831 | $273.68 | $273.70 | $273.70 |
| Purchase #2 | $95.95 | 3.205% | $99.0252 | $99.03 | $99.05 | $99.00 |
| Purchase #3 | $12.60 | 7.791% | $13.5817 | $13.58 | $13.60 | $13.60 |
| Purchase #4 | $170.41 | 11.722% | $190.3855 | $190.39 | $190.40 | $190.40 |
| Purchase #5 | $235.43 | 9.211% | $257.1155 | $257.12 | $257.10 | $257.10 |
| Purchase #6 | $13.45 | 5.426% | $14.1798 | $14.18 | $14.20 | $14.20 |
| Purchase #7 | $57.93 | 4.195% | $60.3602 | $60.36 | $60.35 | $60.40 |
| 7 purchase totals = | $833.75 | $908.3310 | $908.34 | $908.40 | $908.40 | |