| 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 | $241.77 | 4.518% | $252.6932 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $209.95 | 8.127% | $227.0126 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $125.39 | 3.162% | $129.3548 | $129.35 | $129.35 | $129.40 |
| Purchase #4 | $133.96 | 4.106% | $139.4604 | $139.46 | $139.45 | $139.50 |
| Purchase #5 | $237.29 | 8.206% | $256.762 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $13.78 | 4.115% | $14.347 | $14.35 | $14.35 | $14.30 |
| Purchase #7 | $72.77 | 7.768% | $78.4228 | $78.42 | $78.40 | $78.40 |
| 7 purchase totals = | $1,034.91 | $1,098.0528 | $1,098.04 | $1,098.00 | $1,098.10 | |