| 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 | $117.36 | 9.702% | $128.7463 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $103.52 | 10.746% | $114.6443 | $114.64 | $114.65 | $114.60 |
| Purchase #3 | $30.94 | 9.336% | $33.8286 | $33.83 | $33.85 | $33.80 |
| Purchase #4 | $212.44 | 13.158% | $240.3929 | $240.39 | $240.40 | $240.40 |
| Purchase #5 | $139.57 | 5.140% | $146.7439 | $146.74 | $146.75 | $146.70 |
| Purchase #6 | $123.98 | 7.603% | $133.4062 | $133.41 | $133.40 | $133.40 |
| Purchase #7 | $217.72 | 11.524% | $242.8101 | $242.81 | $242.80 | $242.80 |
| 7 purchase totals = | $945.53 | $1,040.5723 | $1,040.57 | $1,040.60 | $1,040.40 | |