| 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 | $146.41 | 12.620% | $164.8869 | $164.89 | $164.90 | $164.90 |
| Purchase #2 | $36.80 | 12.463% | $41.3864 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $62.90 | 3.347% | $65.0053 | $65.01 | $65.00 | $65.00 |
| Purchase #4 | $23.40 | 11.207% | $26.0224 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $103.80 | 12.202% | $116.4657 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $52.46 | 5.759% | $55.4812 | $55.48 | $55.50 | $55.50 |
| Purchase #7 | $238.25 | 9.293% | $260.3906 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $664.02 | $729.6385 | $729.65 | $729.65 | $729.70 | |