| 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 | $242.84 | 6.102% | $257.6581 | $257.66 | $257.65 | $257.70 |
| Purchase #2 | $26.88 | 8.713% | $29.2221 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $192.54 | 8.358% | $208.6325 | $208.63 | $208.65 | $208.60 |
| Purchase #4 | $30.25 | 12.504% | $34.0325 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $36.53 | 13.422% | $41.4331 | $41.43 | $41.45 | $41.40 |
| Purchase #6 | $210.96 | 10.359% | $232.8133 | $232.81 | $232.80 | $232.80 |
| Purchase #7 | $27.47 | 8.303% | $29.7508 | $29.75 | $29.75 | $29.80 |
| 7 purchase totals = | $767.47 | $833.5424 | $833.53 | $833.55 | $833.50 | |