| 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 | $95.30 | 12.644% | $107.3497 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $39.83 | 11.408% | $44.3738 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $198.92 | 13.733% | $226.2377 | $226.24 | $226.25 | $226.20 |
| Purchase #4 | $182.40 | 6.221% | $193.7471 | $193.75 | $193.75 | $193.70 |
| Purchase #5 | $249.53 | 10.563% | $275.8879 | $275.89 | $275.90 | $275.90 |
| Purchase #6 | $234.85 | 3.621% | $243.3539 | $243.35 | $243.35 | $243.40 |
| Purchase #7 | $132.87 | 4.298% | $138.5808 | $138.58 | $138.60 | $138.60 |
| 7 purchase totals = | $1,133.70 | $1,229.5309 | $1,229.53 | $1,229.55 | $1,229.50 | |