| 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 | $166.37 | 5.129% | $174.9031 | $174.90 | $174.90 | $174.90 |
| Purchase #2 | $8.39 | 12.604% | $9.4475 | $9.45 | $9.45 | $9.40 |
| Purchase #3 | $55.40 | 8.151% | $59.9157 | $59.92 | $59.90 | $59.90 |
| Purchase #4 | $30.50 | 5.750% | $32.2538 | $32.25 | $32.25 | $32.30 |
| Purchase #5 | $247.81 | 5.500% | $261.4396 | $261.44 | $261.45 | $261.40 |
| Purchase #6 | $88.29 | 9.457% | $96.6396 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $59.27 | 6.681% | $63.2298 | $63.23 | $63.25 | $63.20 |
| 7 purchase totals = | $656.03 | $697.8291 | $697.83 | $697.85 | $697.70 | |