| 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 | $156.25 | 4.552% | $163.3625 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $28.65 | 4.354% | $29.8974 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $89.82 | 11.150% | $99.8349 | $99.83 | $99.85 | $99.80 |
| Purchase #4 | $229.64 | 5.506% | $242.284 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $211.67 | 10.854% | $234.6447 | $234.64 | $234.65 | $234.60 |
| Purchase #6 | $208.40 | 4.347% | $217.4591 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $229.96 | 13.597% | $261.2277 | $261.23 | $261.25 | $261.20 |
| 7 purchase totals = | $1,154.39 | $1,248.7103 | $1,248.70 | $1,248.75 | $1,248.70 | |