| 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 | $101.98 | 4.455% | $106.5232 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $81.30 | 10.382% | $89.7406 | $89.74 | $89.75 | $89.70 |
| Purchase #3 | $154.65 | 4.118% | $161.0185 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $236.91 | 8.292% | $256.5546 | $256.55 | $256.55 | $256.60 |
| Purchase #5 | $173.79 | 12.718% | $195.8926 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $217.85 | 3.245% | $224.9192 | $224.92 | $224.90 | $224.90 |
| Purchase #7 | $151.77 | 6.269% | $161.2845 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $1,118.25 | $1,195.9332 | $1,195.92 | $1,195.90 | $1,195.90 | |