| 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 | $224.98 | 8.758% | $244.6837 | $244.68 | $244.70 | $244.70 |
| Purchase #2 | $35.25 | 5.659% | $37.2448 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $215.48 | 6.302% | $229.0595 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $249.87 | 12.272% | $280.534 | $280.53 | $280.55 | $280.50 |
| Purchase #5 | $118.62 | 3.594% | $122.8832 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $56.72 | 10.197% | $62.5037 | $62.50 | $62.50 | $62.50 |
| Purchase #7 | $25.67 | 13.739% | $29.1968 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $926.59 | $1,006.1057 | $1,006.09 | $1,006.15 | $1,006.10 | |