| 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 | $146.89 | 11.644% | $163.9939 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $173.76 | 7.751% | $187.2281 | $187.23 | $187.25 | $187.20 |
| Purchase #3 | $117.37 | 6.728% | $125.2667 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $232.73 | 13.750% | $264.7304 | $264.73 | $264.75 | $264.70 |
| Purchase #5 | $199.81 | 12.164% | $224.1149 | $224.11 | $224.10 | $224.10 |
| Purchase #6 | $158.46 | 4.810% | $166.0819 | $166.08 | $166.10 | $166.10 |
| Purchase #7 | $11.86 | 5.120% | $12.4672 | $12.47 | $12.45 | $12.50 |
| 7 purchase totals = | $1,040.88 | $1,143.8831 | $1,143.88 | $1,143.90 | $1,143.90 | |