| 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 | $33.86 | 12.360% | $38.0451 | $38.05 | $38.05 | $38.00 |
| Purchase #2 | $174.77 | 8.298% | $189.2724 | $189.27 | $189.25 | $189.30 |
| Purchase #3 | $171.75 | 9.769% | $188.5283 | $188.53 | $188.55 | $188.50 |
| Purchase #4 | $15.91 | 8.431% | $17.2514 | $17.25 | $17.25 | $17.30 |
| Purchase #5 | $77.78 | 6.333% | $82.7058 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $162.93 | 8.581% | $176.911 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $199.65 | 9.703% | $219.022 | $219.02 | $219.00 | $219.00 |
| 7 purchase totals = | $836.65 | $911.7360 | $911.74 | $911.70 | $911.70 | |