| 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 | $126.30 | 10.841% | $139.9922 | $139.99 | $140.00 | $140.00 |
| Purchase #2 | $213.55 | 12.579% | $240.4125 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $105.89 | 7.759% | $114.106 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $142.73 | 12.787% | $160.9809 | $160.98 | $161.00 | $161.00 |
| Purchase #5 | $122.53 | 11.188% | $136.2387 | $136.24 | $136.25 | $136.20 |
| Purchase #6 | $119.73 | 5.330% | $126.1116 | $126.11 | $126.10 | $126.10 |
| Purchase #7 | $234.91 | 3.754% | $243.7285 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $1,065.64 | $1,161.5704 | $1,161.57 | $1,161.60 | $1,161.50 | |