| 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 | $92.65 | 12.400% | $104.1386 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $105.77 | 9.473% | $115.7896 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $210.80 | 5.481% | $222.3539 | $222.35 | $222.35 | $222.40 |
| Purchase #4 | $41.59 | 5.776% | $43.9922 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $74.26 | 4.263% | $77.4257 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $166.66 | 10.193% | $183.6477 | $183.65 | $183.65 | $183.60 |
| Purchase #7 | $188.46 | 3.120% | $194.34 | $194.34 | $194.35 | $194.30 |
| 7 purchase totals = | $880.19 | $941.6877 | $941.69 | $941.75 | $941.60 | |