| 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 | $73.58 | 10.567% | $81.3552 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $82.94 | 12.766% | $93.5281 | $93.53 | $93.55 | $93.50 |
| Purchase #3 | $249.67 | 8.173% | $270.0755 | $270.08 | $270.10 | $270.10 |
| Purchase #4 | $152.78 | 12.818% | $172.3633 | $172.36 | $172.35 | $172.40 |
| Purchase #5 | $114.72 | 3.287% | $118.4908 | $118.49 | $118.50 | $118.50 |
| Purchase #6 | $165.44 | 12.658% | $186.3814 | $186.38 | $186.40 | $186.40 |
| Purchase #7 | $9.56 | 6.681% | $10.1987 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $848.69 | $932.3930 | $932.40 | $932.45 | $932.50 | |