| 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 | $224.30 | 10.165% | $247.1001 | $247.10 | $247.10 | $247.10 |
| Purchase #2 | $149.95 | 11.548% | $167.2662 | $167.27 | $167.25 | $167.30 |
| Purchase #3 | $87.46 | 11.249% | $97.2984 | $97.30 | $97.30 | $97.30 |
| Purchase #4 | $14.28 | 8.868% | $15.5464 | $15.55 | $15.55 | $15.50 |
| Purchase #5 | $237.86 | 6.418% | $253.1259 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $64.87 | 6.618% | $69.1631 | $69.16 | $69.15 | $69.20 |
| Purchase #7 | $217.56 | 7.672% | $234.2512 | $234.25 | $234.25 | $234.30 |
| 7 purchase totals = | $996.28 | $1,083.7513 | $1,083.76 | $1,083.75 | $1,083.80 | |