| 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 | $217.94 | 10.204% | $240.1786 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $76.38 | 4.739% | $79.9996 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $209.73 | 3.103% | $216.2379 | $216.24 | $216.25 | $216.20 |
| Purchase #4 | $10.49 | 13.121% | $11.8664 | $11.87 | $11.85 | $11.90 |
| Purchase #5 | $97.93 | 6.635% | $104.4277 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $250.80 | 11.131% | $278.7165 | $278.72 | $278.70 | $278.70 |
| Purchase #7 | $20.89 | 8.669% | $22.701 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $884.16 | $954.1277 | $954.14 | $954.15 | $954.10 | |