| 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 | $202.61 | 9.724% | $222.3118 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $79.72 | 10.440% | $88.0428 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $112.72 | 4.642% | $117.9525 | $117.95 | $117.95 | $118.00 |
| Purchase #4 | $237.62 | 3.564% | $246.0888 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $229.42 | 13.437% | $260.2472 | $260.25 | $260.25 | $260.20 |
| Purchase #6 | $97.51 | 4.319% | $101.7215 | $101.72 | $101.70 | $101.70 |
| Purchase #7 | $139.39 | 13.415% | $158.0892 | $158.09 | $158.10 | $158.10 |
| 7 purchase totals = | $1,098.99 | $1,194.4538 | $1,194.45 | $1,194.45 | $1,194.40 | |