| 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 | $93.31 | 6.536% | $99.4087 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $85.81 | 11.770% | $95.9098 | $95.91 | $95.90 | $95.90 |
| Purchase #3 | $197.66 | 13.856% | $225.0478 | $225.05 | $225.05 | $225.00 |
| Purchase #4 | $87.81 | 13.408% | $99.5836 | $99.58 | $99.60 | $99.60 |
| Purchase #5 | $106.81 | 12.852% | $120.5372 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $61.67 | 8.258% | $66.7627 | $66.76 | $66.75 | $66.80 |
| Purchase #7 | $64.86 | 7.539% | $69.7498 | $69.75 | $69.75 | $69.70 |
| 7 purchase totals = | $697.93 | $776.9996 | $777.00 | $777.00 | $776.90 | |