| 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 | $243.50 | 7.233% | $261.1124 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $246.90 | 7.680% | $265.8619 | $265.86 | $265.85 | $265.90 |
| Purchase #3 | $107.56 | 6.605% | $114.6643 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $19.32 | 9.388% | $21.1338 | $21.13 | $21.15 | $21.10 |
| Purchase #5 | $245.48 | 3.339% | $253.6766 | $253.68 | $253.70 | $253.70 |
| Purchase #6 | $159.39 | 12.403% | $179.1591 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $165.73 | 5.787% | $175.3208 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $1,187.88 | $1,270.9289 | $1,270.92 | $1,270.90 | $1,271.00 | |