| 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 | $231.82 | 8.315% | $251.0958 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $88.86 | 12.247% | $99.7427 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $43.37 | 13.739% | $49.3286 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $199.31 | 7.419% | $214.0968 | $214.10 | $214.10 | $214.10 |
| Purchase #5 | $235.49 | 11.189% | $261.839 | $261.84 | $261.85 | $261.80 |
| Purchase #6 | $132.52 | 6.718% | $141.4227 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $196.90 | 7.630% | $211.9235 | $211.92 | $211.90 | $211.90 |
| 7 purchase totals = | $1,128.27 | $1,229.4491 | $1,229.45 | $1,229.45 | $1,229.30 | |