| 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 | $250.42 | 5.781% | $264.8968 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $204.66 | 10.107% | $225.345 | $225.35 | $225.35 | $225.30 |
| Purchase #3 | $85.32 | 6.689% | $91.0271 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $22.76 | 3.818% | $23.629 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $112.68 | 5.498% | $118.8751 | $118.88 | $118.90 | $118.90 |
| Purchase #6 | $208.90 | 9.123% | $227.9579 | $227.96 | $227.95 | $228.00 |
| Purchase #7 | $146.73 | 7.314% | $157.4618 | $157.46 | $157.45 | $157.50 |
| 7 purchase totals = | $1,031.47 | $1,109.1927 | $1,109.21 | $1,109.25 | $1,109.20 | |