| 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 | $138.27 | 9.679% | $151.6532 | $151.65 | $151.65 | $151.70 |
| Purchase #2 | $144.32 | 10.183% | $159.0161 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $89.97 | 5.576% | $94.9867 | $94.99 | $95.00 | $95.00 |
| Purchase #4 | $201.83 | 9.723% | $221.4539 | $221.45 | $221.45 | $221.50 |
| Purchase #5 | $9.46 | 3.816% | $9.821 | $9.82 | $9.80 | $9.80 |
| Purchase #6 | $170.25 | 13.278% | $192.8558 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $23.79 | 11.676% | $26.5677 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $777.89 | $856.3544 | $856.36 | $856.30 | $856.50 | |