| 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 | $183.49 | 11.639% | $204.8464 | $204.85 | $204.85 | $204.80 |
| Purchase #2 | $126.78 | 4.801% | $132.8667 | $132.87 | $132.85 | $132.90 |
| Purchase #3 | $250.52 | 8.619% | $272.1123 | $272.11 | $272.10 | $272.10 |
| Purchase #4 | $90.50 | 7.231% | $97.0441 | $97.04 | $97.05 | $97.00 |
| Purchase #5 | $95.88 | 7.374% | $102.9502 | $102.95 | $102.95 | $103.00 |
| Purchase #6 | $65.43 | 8.223% | $70.8103 | $70.81 | $70.80 | $70.80 |
| Purchase #7 | $188.97 | 10.872% | $209.5148 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $1,001.57 | $1,090.1448 | $1,090.14 | $1,090.10 | $1,090.10 | |