| 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 | $170.82 | 4.851% | $179.1065 | $179.11 | $179.10 | $179.10 |
| Purchase #2 | $209.76 | 10.733% | $232.2735 | $232.27 | $232.25 | $232.30 |
| Purchase #3 | $38.49 | 5.153% | $40.4734 | $40.47 | $40.45 | $40.50 |
| Purchase #4 | $8.82 | 7.371% | $9.4701 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $171.49 | 5.827% | $181.4827 | $181.48 | $181.50 | $181.50 |
| Purchase #6 | $155.31 | 13.519% | $176.3064 | $176.31 | $176.30 | $176.30 |
| Purchase #7 | $7.36 | 9.223% | $8.0388 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $762.05 | $827.1514 | $827.15 | $827.10 | $827.20 | |