| 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 | $117.56 | 9.510% | $128.74 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $98.31 | 4.699% | $102.9296 | $102.93 | $102.95 | $102.90 |
| Purchase #3 | $70.64 | 4.690% | $73.953 | $73.95 | $73.95 | $74.00 |
| Purchase #4 | $226.38 | 4.847% | $237.3526 | $237.35 | $237.35 | $237.40 |
| Purchase #5 | $163.59 | 4.359% | $170.7209 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $60.44 | 7.445% | $64.9398 | $64.94 | $64.95 | $64.90 |
| Purchase #7 | $97.84 | 11.469% | $109.0613 | $109.06 | $109.05 | $109.10 |
| 7 purchase totals = | $834.76 | $887.6972 | $887.69 | $887.70 | $887.70 | |