| 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 | $245.90 | 12.281% | $276.099 | $276.10 | $276.10 | $276.10 |
| Purchase #2 | $161.62 | 11.844% | $180.7623 | $180.76 | $180.75 | $180.80 |
| Purchase #3 | $29.37 | 3.593% | $30.4253 | $30.43 | $30.45 | $30.40 |
| Purchase #4 | $132.94 | 5.836% | $140.6984 | $140.70 | $140.70 | $140.70 |
| Purchase #5 | $63.39 | 10.178% | $69.8418 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $215.43 | 5.508% | $227.2959 | $227.30 | $227.30 | $227.30 |
| Purchase #7 | $229.76 | 11.264% | $255.6402 | $255.64 | $255.65 | $255.60 |
| 7 purchase totals = | $1,078.41 | $1,180.7629 | $1,180.77 | $1,180.80 | $1,180.70 | |