| 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 | $234.25 | 13.196% | $265.1616 | $265.16 | $265.15 | $265.20 |
| Purchase #2 | $125.55 | 11.483% | $139.9669 | $139.97 | $139.95 | $140.00 |
| Purchase #3 | $100.80 | 7.555% | $108.4154 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $54.45 | 4.219% | $56.7472 | $56.75 | $56.75 | $56.70 |
| Purchase #5 | $79.80 | 3.830% | $82.8563 | $82.86 | $82.85 | $82.90 |
| Purchase #6 | $198.64 | 9.497% | $217.5048 | $217.50 | $217.50 | $217.50 |
| Purchase #7 | $225.39 | 12.447% | $253.4443 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $1,018.88 | $1,124.0965 | $1,124.10 | $1,124.05 | $1,124.10 | |