| 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 | $14.41 | 13.762% | $16.3931 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $126.64 | 10.790% | $140.3045 | $140.30 | $140.30 | $140.30 |
| Purchase #3 | $146.56 | 12.193% | $164.4301 | $164.43 | $164.45 | $164.40 |
| Purchase #4 | $222.28 | 10.208% | $244.9703 | $244.97 | $244.95 | $245.00 |
| Purchase #5 | $185.44 | 12.632% | $208.8648 | $208.86 | $208.85 | $208.90 |
| Purchase #6 | $187.56 | 10.871% | $207.9496 | $207.95 | $207.95 | $207.90 |
| Purchase #7 | $154.80 | 7.257% | $166.0338 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $1,037.69 | $1,148.9462 | $1,148.93 | $1,148.95 | $1,148.90 | |