| 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 | $138.45 | 11.744% | $154.7096 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $141.33 | 7.412% | $151.8054 | $151.81 | $151.80 | $151.80 |
| Purchase #3 | $138.42 | 3.224% | $142.8827 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $176.52 | 6.818% | $188.5551 | $188.56 | $188.55 | $188.60 |
| Purchase #5 | $235.43 | 7.207% | $252.3974 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $203.88 | 9.106% | $222.4453 | $222.45 | $222.45 | $222.40 |
| Purchase #7 | $199.42 | 13.530% | $226.4015 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,233.45 | $1,339.1970 | $1,339.21 | $1,339.20 | $1,339.20 | |