| 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 | $225.46 | 11.799% | $252.062 | $252.06 | $252.05 | $252.10 |
| Purchase #2 | $75.94 | 8.659% | $82.5156 | $82.52 | $82.50 | $82.50 |
| Purchase #3 | $228.44 | 13.651% | $259.6243 | $259.62 | $259.60 | $259.60 |
| Purchase #4 | $182.69 | 13.427% | $207.2198 | $207.22 | $207.20 | $207.20 |
| Purchase #5 | $68.64 | 9.597% | $75.2274 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $45.90 | 11.617% | $51.2322 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $61.64 | 12.362% | $69.2599 | $69.26 | $69.25 | $69.30 |
| 7 purchase totals = | $888.71 | $997.1412 | $997.14 | $997.10 | $997.10 | |