| 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 | $81.89 | 5.264% | $86.2007 | $86.20 | $86.20 | $86.20 |
| Purchase #2 | $171.81 | 5.651% | $181.519 | $181.52 | $181.50 | $181.50 |
| Purchase #3 | $56.44 | 3.167% | $58.2275 | $58.23 | $58.25 | $58.20 |
| Purchase #4 | $52.52 | 8.571% | $57.0215 | $57.02 | $57.00 | $57.00 |
| Purchase #5 | $133.63 | 12.215% | $149.9529 | $149.95 | $149.95 | $150.00 |
| Purchase #6 | $30.98 | 4.718% | $32.4416 | $32.44 | $32.45 | $32.40 |
| Purchase #7 | $95.82 | 8.809% | $104.2608 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $623.09 | $669.6240 | $669.62 | $669.60 | $669.60 | |