| 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 | $234.31 | 6.131% | $248.6755 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $104.54 | 12.290% | $117.388 | $117.39 | $117.40 | $117.40 |
| Purchase #3 | $7.44 | 3.253% | $7.682 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $162.67 | 9.362% | $177.8992 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $229.52 | 13.536% | $260.5878 | $260.59 | $260.60 | $260.60 |
| Purchase #6 | $177.43 | 11.499% | $197.8327 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $147.30 | 13.754% | $167.5596 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $1,063.21 | $1,177.6248 | $1,177.63 | $1,177.70 | $1,177.70 | |