| 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 | $225.35 | 7.833% | $243.0017 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $248.36 | 12.862% | $280.3041 | $280.30 | $280.30 | $280.30 |
| Purchase #3 | $208.61 | 11.699% | $233.0153 | $233.02 | $233.00 | $233.00 |
| Purchase #4 | $112.69 | 3.448% | $116.5756 | $116.58 | $116.60 | $116.60 |
| Purchase #5 | $195.41 | 3.551% | $202.349 | $202.35 | $202.35 | $202.30 |
| Purchase #6 | $211.95 | 4.690% | $221.8905 | $221.89 | $221.90 | $221.90 |
| Purchase #7 | $208.52 | 12.861% | $235.3378 | $235.34 | $235.35 | $235.30 |
| 7 purchase totals = | $1,410.89 | $1,532.4740 | $1,532.48 | $1,532.50 | $1,532.40 | |