| 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 | $86.96 | 8.407% | $94.2707 | $94.27 | $94.25 | $94.30 |
| Purchase #2 | $38.75 | 4.443% | $40.4717 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $124.94 | 9.168% | $136.3945 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $165.65 | 13.756% | $188.4368 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $63.46 | 8.598% | $68.9163 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $192.81 | 8.486% | $209.1719 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $113.64 | 10.125% | $125.1461 | $125.15 | $125.15 | $125.10 |
| 7 purchase totals = | $786.21 | $862.8080 | $862.81 | $862.75 | $862.80 | |