| 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 | $185.74 | 11.474% | $207.0518 | $207.05 | $207.05 | $207.10 |
| Purchase #2 | $114.78 | 10.694% | $127.0546 | $127.05 | $127.05 | $127.10 |
| Purchase #3 | $161.34 | 13.579% | $183.2484 | $183.25 | $183.25 | $183.20 |
| Purchase #4 | $164.92 | 4.852% | $172.9219 | $172.92 | $172.90 | $172.90 |
| Purchase #5 | $118.68 | 11.825% | $132.7139 | $132.71 | $132.70 | $132.70 |
| Purchase #6 | $77.33 | 10.396% | $85.3692 | $85.37 | $85.35 | $85.40 |
| Purchase #7 | $77.31 | 3.175% | $79.7646 | $79.76 | $79.75 | $79.80 |
| 7 purchase totals = | $900.10 | $988.1244 | $988.11 | $988.05 | $988.20 | |