| 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 | $248.60 | 9.673% | $272.6471 | $272.65 | $272.65 | $272.60 |
| Purchase #2 | $93.62 | 4.598% | $97.9246 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $128.65 | 7.456% | $138.2421 | $138.24 | $138.25 | $138.20 |
| Purchase #4 | $5.90 | 3.219% | $6.0899 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $125.51 | 3.111% | $129.4146 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $76.69 | 8.800% | $83.4387 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $133.88 | 3.668% | $138.7907 | $138.79 | $138.80 | $138.80 |
| 7 purchase totals = | $812.85 | $866.5477 | $866.54 | $866.55 | $866.40 | |