| 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 | $79.68 | 8.405% | $86.3771 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $220.71 | 6.830% | $235.7845 | $235.78 | $235.80 | $235.80 |
| Purchase #3 | $65.42 | 7.698% | $70.456 | $70.46 | $70.45 | $70.50 |
| Purchase #4 | $127.79 | 9.750% | $140.2495 | $140.25 | $140.25 | $140.20 |
| Purchase #5 | $223.45 | 10.421% | $246.7357 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $241.39 | 9.678% | $264.7517 | $264.75 | $264.75 | $264.80 |
| Purchase #7 | $70.33 | 3.237% | $72.6066 | $72.61 | $72.60 | $72.60 |
| 7 purchase totals = | $1,028.77 | $1,116.9611 | $1,116.97 | $1,117.00 | $1,117.00 | |