| 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 | $23.79 | 11.714% | $26.5768 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $66.45 | 13.521% | $75.4347 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $5.39 | 6.792% | $5.7561 | $5.76 | $5.75 | $5.80 |
| Purchase #4 | $11.29 | 9.834% | $12.4003 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $121.39 | 12.844% | $136.9813 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $113.32 | 10.866% | $125.6334 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $145.33 | 6.422% | $154.6631 | $154.66 | $154.65 | $154.70 |
| 7 purchase totals = | $486.96 | $537.4457 | $537.44 | $537.50 | $537.50 | |