| 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 | $217.62 | 4.759% | $227.9765 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $62.93 | 11.550% | $70.1984 | $70.20 | $70.20 | $70.20 |
| Purchase #3 | $190.37 | 9.181% | $207.8479 | $207.85 | $207.85 | $207.80 |
| Purchase #4 | $146.89 | 12.788% | $165.6743 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $40.59 | 10.435% | $44.8256 | $44.83 | $44.85 | $44.80 |
| Purchase #6 | $116.31 | 7.361% | $124.8716 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $129.42 | 6.470% | $137.7935 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $904.13 | $979.1878 | $979.19 | $979.20 | $979.20 | |