| 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 | $246.76 | 7.252% | $264.655 | $264.66 | $264.65 | $264.70 |
| Purchase #2 | $199.40 | 10.491% | $220.3191 | $220.32 | $220.30 | $220.30 |
| Purchase #3 | $237.92 | 8.362% | $257.8149 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $179.29 | 4.477% | $187.3168 | $187.32 | $187.30 | $187.30 |
| Purchase #5 | $26.68 | 6.277% | $28.3547 | $28.35 | $28.35 | $28.40 |
| Purchase #6 | $83.53 | 12.248% | $93.7608 | $93.76 | $93.75 | $93.80 |
| Purchase #7 | $143.54 | 3.179% | $148.1031 | $148.10 | $148.10 | $148.10 |
| 7 purchase totals = | $1,117.12 | $1,200.3244 | $1,200.32 | $1,200.25 | $1,200.40 | |