| 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 | $99.89 | 13.391% | $113.2663 | $113.27 | $113.25 | $113.30 |
| Purchase #2 | $135.88 | 12.407% | $152.7386 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $95.54 | 11.242% | $106.2806 | $106.28 | $106.30 | $106.30 |
| Purchase #4 | $174.96 | 10.306% | $192.9914 | $192.99 | $193.00 | $193.00 |
| Purchase #5 | $163.42 | 8.322% | $177.0198 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $132.89 | 8.160% | $143.7338 | $143.73 | $143.75 | $143.70 |
| Purchase #7 | $125.66 | 13.106% | $142.129 | $142.13 | $142.15 | $142.10 |
| 7 purchase totals = | $928.24 | $1,028.1595 | $1,028.16 | $1,028.20 | $1,028.10 | |