| 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 | $20.66 | 13.268% | $23.4012 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $51.45 | 9.781% | $56.4823 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $200.47 | 11.848% | $224.2217 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $92.97 | 13.620% | $105.6325 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $92.54 | 5.706% | $97.8203 | $97.82 | $97.80 | $97.80 |
| Purchase #6 | $107.36 | 8.620% | $116.6144 | $116.61 | $116.60 | $116.60 |
| Purchase #7 | $73.73 | 4.410% | $76.9815 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $639.18 | $701.1539 | $701.14 | $701.15 | $701.10 | |