| 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 | $198.25 | 11.514% | $221.0765 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $231.95 | 4.695% | $242.8401 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $67.37 | 4.220% | $70.213 | $70.21 | $70.20 | $70.20 |
| Purchase #4 | $30.41 | 13.292% | $34.4521 | $34.45 | $34.45 | $34.50 |
| Purchase #5 | $113.92 | 3.562% | $117.9778 | $117.98 | $118.00 | $118.00 |
| Purchase #6 | $181.90 | 3.591% | $188.432 | $188.43 | $188.45 | $188.40 |
| Purchase #7 | $32.51 | 3.603% | $33.6813 | $33.68 | $33.70 | $33.70 |
| 7 purchase totals = | $856.31 | $908.6728 | $908.67 | $908.75 | $908.70 | |