| 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 | $228.52 | 10.200% | $251.829 | $251.83 | $251.85 | $251.80 |
| Purchase #2 | $187.96 | 10.375% | $207.4609 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $205.43 | 11.805% | $229.681 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $237.45 | 11.667% | $265.1533 | $265.15 | $265.15 | $265.20 |
| Purchase #5 | $52.68 | 9.469% | $57.6683 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $210.97 | 11.436% | $235.0965 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $165.78 | 6.795% | $177.0448 | $177.04 | $177.05 | $177.00 |
| 7 purchase totals = | $1,288.79 | $1,423.9338 | $1,423.93 | $1,423.95 | $1,424.00 | |