| 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 | $186.59 | 7.165% | $199.9592 | $199.96 | $199.95 | $200.00 |
| Purchase #2 | $55.54 | 9.153% | $60.6236 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $115.33 | 10.705% | $127.6761 | $127.68 | $127.70 | $127.70 |
| Purchase #4 | $13.72 | 8.455% | $14.88 | $14.88 | $14.90 | $14.90 |
| Purchase #5 | $81.74 | 13.848% | $93.0594 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $13.58 | 8.614% | $14.7498 | $14.75 | $14.75 | $14.70 |
| Purchase #7 | $82.74 | 8.260% | $89.5743 | $89.57 | $89.55 | $89.60 |
| 7 purchase totals = | $549.24 | $600.5224 | $600.52 | $600.50 | $600.60 | |