| 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 | $13.92 | 3.739% | $14.4405 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $88.57 | 10.713% | $98.0585 | $98.06 | $98.05 | $98.10 |
| Purchase #3 | $21.83 | 12.524% | $24.564 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $128.89 | 3.853% | $133.8561 | $133.86 | $133.85 | $133.90 |
| Purchase #5 | $235.61 | 12.775% | $265.7092 | $265.71 | $265.70 | $265.70 |
| Purchase #6 | $59.87 | 4.466% | $62.5438 | $62.54 | $62.55 | $62.50 |
| Purchase #7 | $129.27 | 11.275% | $143.8452 | $143.85 | $143.85 | $143.80 |
| 7 purchase totals = | $677.96 | $743.0173 | $743.02 | $743.00 | $743.00 | |