| 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 | $52.48 | 13.234% | $59.4252 | $59.43 | $59.45 | $59.40 |
| Purchase #2 | $247.61 | 4.536% | $258.8416 | $258.84 | $258.85 | $258.80 |
| Purchase #3 | $177.69 | 7.794% | $191.5392 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $30.46 | 4.823% | $31.9291 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $16.50 | 11.289% | $18.3627 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $22.94 | 8.119% | $24.8025 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $88.62 | 10.374% | $97.8134 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $636.30 | $682.7137 | $682.71 | $682.75 | $682.60 | |