| 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 | $104.80 | 5.250% | $110.302 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $210.69 | 7.716% | $226.9468 | $226.95 | $226.95 | $226.90 |
| Purchase #3 | $142.66 | 11.102% | $158.4981 | $158.50 | $158.50 | $158.50 |
| Purchase #4 | $177.61 | 5.288% | $187.002 | $187.00 | $187.00 | $187.00 |
| Purchase #5 | $96.72 | 12.461% | $108.7723 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $175.90 | 5.619% | $185.7838 | $185.78 | $185.80 | $185.80 |
| Purchase #7 | $207.32 | 4.421% | $216.4856 | $216.49 | $216.50 | $216.50 |
| 7 purchase totals = | $1,115.70 | $1,193.7906 | $1,193.79 | $1,193.80 | $1,193.80 | |