| 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 | $26.41 | 7.473% | $28.3836 | $28.38 | $28.40 | $28.40 |
| Purchase #2 | $217.50 | 10.225% | $239.7394 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $165.84 | 6.114% | $175.9795 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $239.66 | 3.274% | $247.5065 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $44.59 | 11.110% | $49.5439 | $49.54 | $49.55 | $49.50 |
| Purchase #6 | $110.46 | 11.295% | $122.9365 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $157.30 | 8.632% | $170.8781 | $170.88 | $170.90 | $170.90 |
| 7 purchase totals = | $961.76 | $1,034.9675 | $1,034.97 | $1,035.05 | $1,034.90 | |