| 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 | $23.44 | 4.285% | $24.4444 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $77.96 | 13.580% | $88.547 | $88.55 | $88.55 | $88.50 |
| Purchase #3 | $235.55 | 8.743% | $256.1441 | $256.14 | $256.15 | $256.10 |
| Purchase #4 | $155.73 | 12.842% | $175.7288 | $175.73 | $175.75 | $175.70 |
| Purchase #5 | $153.72 | 7.552% | $165.3289 | $165.33 | $165.35 | $165.30 |
| Purchase #6 | $58.34 | 12.727% | $65.7649 | $65.76 | $65.75 | $65.80 |
| Purchase #7 | $150.69 | 8.639% | $163.7081 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $855.43 | $939.6662 | $939.66 | $939.70 | $939.50 | |