| 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 | $28.28 | 4.185% | $29.4635 | $29.46 | $29.45 | $29.50 |
| Purchase #2 | $180.39 | 6.137% | $191.4605 | $191.46 | $191.45 | $191.50 |
| Purchase #3 | $229.76 | 6.862% | $245.5261 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $23.99 | 8.418% | $26.0095 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $117.33 | 7.454% | $126.0758 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $205.85 | 13.434% | $233.5039 | $233.50 | $233.50 | $233.50 |
| Purchase #7 | $220.84 | 6.824% | $235.9101 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $1,006.44 | $1,087.9494 | $1,087.95 | $1,087.95 | $1,088.00 | |