| 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 | $154.92 | 7.323% | $166.2648 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $209.65 | 8.725% | $227.942 | $227.94 | $227.95 | $227.90 |
| Purchase #3 | $226.77 | 3.222% | $234.0765 | $234.08 | $234.10 | $234.10 |
| Purchase #4 | $62.96 | 3.273% | $65.0207 | $65.02 | $65.00 | $65.00 |
| Purchase #5 | $78.45 | 6.316% | $83.4049 | $83.40 | $83.40 | $83.40 |
| Purchase #6 | $98.76 | 5.232% | $103.9271 | $103.93 | $103.95 | $103.90 |
| Purchase #7 | $113.48 | 8.763% | $123.4243 | $123.42 | $123.40 | $123.40 |
| 7 purchase totals = | $944.99 | $1,004.0603 | $1,004.05 | $1,004.05 | $1,004.00 | |