| 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 | $243.30 | 9.330% | $265.9999 | $266.00 | $266.00 | $266.00 |
| Purchase #2 | $143.30 | 13.724% | $162.9665 | $162.97 | $162.95 | $163.00 |
| Purchase #3 | $5.63 | 6.547% | $5.9986 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $231.30 | 5.273% | $243.4964 | $243.50 | $243.50 | $243.50 |
| Purchase #5 | $220.31 | 12.451% | $247.7408 | $247.74 | $247.75 | $247.70 |
| Purchase #6 | $13.28 | 10.747% | $14.7072 | $14.71 | $14.70 | $14.70 |
| Purchase #7 | $53.80 | 3.614% | $55.7443 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $910.92 | $996.6537 | $996.66 | $996.65 | $996.60 | |