| 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 | $179.37 | 4.106% | $186.7349 | $186.73 | $186.75 | $186.70 |
| Purchase #2 | $26.84 | 13.574% | $30.4833 | $30.48 | $30.50 | $30.50 |
| Purchase #3 | $14.90 | 3.395% | $15.4059 | $15.41 | $15.40 | $15.40 |
| Purchase #4 | $150.38 | 3.274% | $155.3034 | $155.30 | $155.30 | $155.30 |
| Purchase #5 | $68.35 | 12.476% | $76.8773 | $76.88 | $76.90 | $76.90 |
| Purchase #6 | $51.91 | 3.637% | $53.798 | $53.80 | $53.80 | $53.80 |
| Purchase #7 | $36.91 | 11.134% | $41.0196 | $41.02 | $41.00 | $41.00 |
| 7 purchase totals = | $528.66 | $559.6224 | $559.62 | $559.65 | $559.60 | |