| 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 | $35.46 | 8.572% | $38.4996 | $38.50 | $38.50 | $38.50 |
| Purchase #2 | $92.85 | 3.147% | $95.772 | $95.77 | $95.75 | $95.80 |
| Purchase #3 | $107.94 | 13.820% | $122.8573 | $122.86 | $122.85 | $122.90 |
| Purchase #4 | $24.84 | 11.570% | $27.714 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $222.73 | 11.382% | $248.0811 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $83.75 | 11.379% | $93.2799 | $93.28 | $93.30 | $93.30 |
| Purchase #7 | $121.82 | 13.719% | $138.5325 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $689.39 | $764.7364 | $764.73 | $764.75 | $764.80 | |