| 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 | $213.39 | 12.548% | $240.1662 | $240.17 | $240.15 | $240.20 |
| Purchase #2 | $66.57 | 5.604% | $70.3006 | $70.30 | $70.30 | $70.30 |
| Purchase #3 | $113.81 | 10.227% | $125.4493 | $125.45 | $125.45 | $125.40 |
| Purchase #4 | $196.78 | 12.766% | $221.9009 | $221.90 | $221.90 | $221.90 |
| Purchase #5 | $84.66 | 13.369% | $95.9782 | $95.98 | $96.00 | $96.00 |
| Purchase #6 | $227.74 | 11.490% | $253.9073 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $216.64 | 6.742% | $231.2459 | $231.25 | $231.25 | $231.20 |
| 7 purchase totals = | $1,119.59 | $1,238.9484 | $1,238.96 | $1,238.95 | $1,238.90 | |