| 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 | $237.56 | 7.300% | $254.9019 | $254.90 | $254.90 | $254.90 |
| Purchase #2 | $124.33 | 4.386% | $129.7831 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $51.86 | 7.492% | $55.7454 | $55.75 | $55.75 | $55.70 |
| Purchase #4 | $95.25 | 13.635% | $108.2373 | $108.24 | $108.25 | $108.20 |
| Purchase #5 | $66.72 | 13.833% | $75.9494 | $75.95 | $75.95 | $75.90 |
| Purchase #6 | $54.31 | 6.145% | $57.6473 | $57.65 | $57.65 | $57.60 |
| Purchase #7 | $121.32 | 5.746% | $128.291 | $128.29 | $128.30 | $128.30 |
| 7 purchase totals = | $751.35 | $810.5554 | $810.56 | $810.60 | $810.40 | |