| 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 | $118.76 | 12.300% | $133.3675 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $208.30 | 4.574% | $217.8276 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $128.79 | 11.684% | $143.8378 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $182.84 | 13.633% | $207.7666 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $246.60 | 7.377% | $264.7917 | $264.79 | $264.80 | $264.80 |
| Purchase #6 | $15.98 | 10.683% | $17.6871 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $225.89 | 7.186% | $242.1225 | $242.12 | $242.10 | $242.10 |
| 7 purchase totals = | $1,127.16 | $1,227.4008 | $1,227.41 | $1,227.40 | $1,227.40 | |