| 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 | $139.40 | 4.855% | $146.1679 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $214.99 | 9.428% | $235.2593 | $235.26 | $235.25 | $235.30 |
| Purchase #3 | $97.32 | 8.465% | $105.5581 | $105.56 | $105.55 | $105.60 |
| Purchase #4 | $68.50 | 4.207% | $71.3818 | $71.38 | $71.40 | $71.40 |
| Purchase #5 | $109.61 | 9.137% | $119.6251 | $119.63 | $119.65 | $119.60 |
| Purchase #6 | $191.67 | 13.625% | $217.785 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $214.56 | 5.338% | $226.0132 | $226.01 | $226.00 | $226.00 |
| 7 purchase totals = | $1,036.05 | $1,121.7904 | $1,121.80 | $1,121.80 | $1,121.90 | |