| 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 | $237.28 | 5.461% | $250.2379 | $250.24 | $250.25 | $250.20 |
| Purchase #2 | $188.50 | 8.682% | $204.8656 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $88.83 | 13.405% | $100.7377 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $109.33 | 3.581% | $113.2451 | $113.25 | $113.25 | $113.20 |
| Purchase #5 | $130.37 | 13.600% | $148.1003 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $165.75 | 13.689% | $188.4395 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $51.29 | 7.485% | $55.1291 | $55.13 | $55.15 | $55.10 |
| 7 purchase totals = | $971.35 | $1,060.7552 | $1,060.77 | $1,060.80 | $1,060.60 | |