| 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 | $16.49 | 13.744% | $18.7564 | $18.76 | $18.75 | $18.80 |
| Purchase #2 | $45.96 | 4.557% | $48.0544 | $48.05 | $48.05 | $48.10 |
| Purchase #3 | $111.54 | 7.443% | $119.8419 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $48.31 | 5.534% | $50.9835 | $50.98 | $51.00 | $51.00 |
| Purchase #5 | $219.68 | 13.375% | $249.0622 | $249.06 | $249.05 | $249.10 |
| Purchase #6 | $154.94 | 12.354% | $174.0813 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $73.39 | 10.425% | $81.0409 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $670.31 | $741.8206 | $741.81 | $741.85 | $741.90 | |