| 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 | $213.76 | 4.225% | $222.7914 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $152.90 | 13.451% | $173.4666 | $173.47 | $173.45 | $173.50 |
| Purchase #3 | $122.62 | 5.301% | $129.1201 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $213.89 | 6.734% | $228.2934 | $228.29 | $228.30 | $228.30 |
| Purchase #5 | $34.28 | 4.667% | $35.8798 | $35.88 | $35.90 | $35.90 |
| Purchase #6 | $232.71 | 5.845% | $246.3119 | $246.31 | $246.30 | $246.30 |
| Purchase #7 | $209.85 | 6.831% | $224.1849 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $1,180.01 | $1,260.0481 | $1,260.04 | $1,260.05 | $1,260.10 | |