| 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 | $89.73 | 8.180% | $97.0699 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $117.37 | 12.559% | $132.1105 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $222.97 | 3.603% | $231.0036 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $206.48 | 5.667% | $218.1812 | $218.18 | $218.20 | $218.20 |
| Purchase #5 | $21.77 | 7.713% | $23.4491 | $23.45 | $23.45 | $23.40 |
| Purchase #6 | $222.76 | 13.837% | $253.5833 | $253.58 | $253.60 | $253.60 |
| Purchase #7 | $90.95 | 3.397% | $94.0396 | $94.04 | $94.05 | $94.00 |
| 7 purchase totals = | $972.03 | $1,049.4372 | $1,049.43 | $1,049.45 | $1,049.40 | |