| 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 | $85.50 | 9.857% | $93.9277 | $93.93 | $93.95 | $93.90 |
| Purchase #2 | $76.73 | 3.350% | $79.3005 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $222.84 | 7.788% | $240.1948 | $240.19 | $240.20 | $240.20 |
| Purchase #4 | $175.36 | 6.192% | $186.2183 | $186.22 | $186.20 | $186.20 |
| Purchase #5 | $247.43 | 5.308% | $260.5636 | $260.56 | $260.55 | $260.60 |
| Purchase #6 | $87.36 | 13.693% | $99.3222 | $99.32 | $99.30 | $99.30 |
| Purchase #7 | $168.50 | 10.156% | $185.6129 | $185.61 | $185.60 | $185.60 |
| 7 purchase totals = | $1,063.72 | $1,145.1400 | $1,145.13 | $1,145.10 | $1,145.10 | |