| 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 | $186.74 | 3.691% | $193.6326 | $193.63 | $193.65 | $193.60 |
| Purchase #2 | $111.78 | 5.784% | $118.2454 | $118.25 | $118.25 | $118.20 |
| Purchase #3 | $157.63 | 3.631% | $163.3535 | $163.35 | $163.35 | $163.40 |
| Purchase #4 | $198.76 | 9.727% | $218.0934 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $240.80 | 6.317% | $256.0113 | $256.01 | $256.00 | $256.00 |
| Purchase #6 | $212.82 | 4.642% | $222.6991 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $81.51 | 5.381% | $85.8961 | $85.90 | $85.90 | $85.90 |
| 7 purchase totals = | $1,190.04 | $1,257.9314 | $1,257.93 | $1,257.95 | $1,257.90 | |