| 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 | $190.77 | 9.605% | $209.0935 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $218.40 | 7.841% | $235.5247 | $235.52 | $235.50 | $235.50 |
| Purchase #3 | $25.98 | 5.489% | $27.406 | $27.41 | $27.40 | $27.40 |
| Purchase #4 | $204.98 | 13.583% | $232.8224 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $133.40 | 10.456% | $147.3483 | $147.35 | $147.35 | $147.30 |
| Purchase #6 | $166.46 | 6.144% | $176.6873 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $167.46 | 8.558% | $181.7912 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $1,107.45 | $1,210.6734 | $1,210.67 | $1,210.65 | $1,210.60 | |