| 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 | $166.90 | 6.501% | $177.7502 | $177.75 | $177.75 | $177.80 |
| Purchase #2 | $180.27 | 6.401% | $191.8091 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $96.88 | 5.562% | $102.2685 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $8.55 | 4.735% | $8.9548 | $8.95 | $8.95 | $9.00 |
| Purchase #5 | $234.94 | 4.469% | $245.4395 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $72.83 | 9.732% | $79.9178 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $32.89 | 11.823% | $36.7786 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $793.26 | $842.9185 | $842.92 | $842.90 | $843.00 | |