| 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 | $105.31 | 6.838% | $112.5111 | $112.51 | $112.50 | $112.50 |
| Purchase #2 | $188.32 | 8.868% | $205.0202 | $205.02 | $205.00 | $205.00 |
| Purchase #3 | $49.25 | 7.637% | $53.0112 | $53.01 | $53.00 | $53.00 |
| Purchase #4 | $123.79 | 7.638% | $133.2451 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $196.50 | 8.766% | $213.7252 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $119.95 | 13.581% | $136.2404 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $168.75 | 5.595% | $178.1916 | $178.19 | $178.20 | $178.20 |
| 7 purchase totals = | $951.87 | $1,031.9448 | $1,031.95 | $1,031.95 | $1,031.80 | |