| 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 | $223.88 | 13.254% | $253.5531 | $253.55 | $253.55 | $253.60 |
| Purchase #2 | $69.42 | 13.407% | $78.7271 | $78.73 | $78.75 | $78.70 |
| Purchase #3 | $197.77 | 13.529% | $224.5263 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $21.99 | 3.519% | $22.7638 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $175.69 | 8.679% | $190.9381 | $190.94 | $190.95 | $190.90 |
| Purchase #6 | $203.37 | 8.853% | $221.3743 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $224.27 | 4.689% | $234.786 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $1,116.39 | $1,226.6687 | $1,226.67 | $1,226.70 | $1,226.70 | |