| 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 | $59.35 | 10.729% | $65.7177 | $65.72 | $65.70 | $65.70 |
| Purchase #2 | $175.33 | 11.451% | $195.407 | $195.41 | $195.40 | $195.40 |
| Purchase #3 | $99.84 | 12.815% | $112.6345 | $112.63 | $112.65 | $112.60 |
| Purchase #4 | $159.96 | 13.207% | $181.0859 | $181.09 | $181.10 | $181.10 |
| Purchase #5 | $131.72 | 7.370% | $141.4278 | $141.43 | $141.45 | $141.40 |
| Purchase #6 | $212.46 | 10.316% | $234.3774 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $213.72 | 12.120% | $239.6229 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $1,052.38 | $1,170.2732 | $1,170.28 | $1,170.30 | $1,170.20 | |