| 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 | $248.49 | 4.161% | $258.8297 | $258.83 | $258.85 | $258.80 |
| Purchase #2 | $217.93 | 4.348% | $227.4056 | $227.41 | $227.40 | $227.40 |
| Purchase #3 | $244.50 | 3.202% | $252.3289 | $252.33 | $252.35 | $252.30 |
| Purchase #4 | $109.70 | 3.272% | $113.2894 | $113.29 | $113.30 | $113.30 |
| Purchase #5 | $98.83 | 4.271% | $103.051 | $103.05 | $103.05 | $103.10 |
| Purchase #6 | $16.58 | 4.270% | $17.288 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $229.69 | 5.835% | $243.0924 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $1,165.72 | $1,215.2850 | $1,215.29 | $1,215.35 | $1,215.30 | |