| 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 | $10.80 | 11.838% | $12.0785 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $51.66 | 6.832% | $55.1894 | $55.19 | $55.20 | $55.20 |
| Purchase #3 | $62.66 | 8.411% | $67.9303 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $186.35 | 4.759% | $195.2184 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $77.46 | 7.431% | $83.2161 | $83.22 | $83.20 | $83.20 |
| Purchase #6 | $213.81 | 12.141% | $239.7687 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $71.29 | 8.431% | $77.3005 | $77.30 | $77.30 | $77.30 |
| 7 purchase totals = | $674.03 | $730.7019 | $730.71 | $730.70 | $730.70 | |