| 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 | $63.82 | 12.310% | $71.6762 | $71.68 | $71.70 | $71.70 |
| Purchase #2 | $247.66 | 12.566% | $278.781 | $278.78 | $278.80 | $278.80 |
| Purchase #3 | $99.60 | 4.695% | $104.2762 | $104.28 | $104.30 | $104.30 |
| Purchase #4 | $86.73 | 10.504% | $95.8401 | $95.84 | $95.85 | $95.80 |
| Purchase #5 | $165.89 | 4.401% | $173.1908 | $173.19 | $173.20 | $173.20 |
| Purchase #6 | $125.34 | 9.431% | $137.1608 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $212.45 | 9.377% | $232.3714 | $232.37 | $232.35 | $232.40 |
| 7 purchase totals = | $1,001.49 | $1,093.2965 | $1,093.30 | $1,093.35 | $1,093.40 | |