| 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 | $190.55 | 5.833% | $201.6648 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $107.63 | 3.744% | $111.6597 | $111.66 | $111.65 | $111.70 |
| Purchase #3 | $249.73 | 4.245% | $260.331 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $146.90 | 6.250% | $156.0813 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $151.84 | 10.450% | $167.7073 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $234.54 | 8.873% | $255.3507 | $255.35 | $255.35 | $255.40 |
| Purchase #7 | $196.98 | 3.835% | $204.5342 | $204.53 | $204.55 | $204.50 |
| 7 purchase totals = | $1,278.17 | $1,357.3290 | $1,357.32 | $1,357.35 | $1,357.40 | |