| 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 | $189.70 | 9.767% | $208.228 | $208.23 | $208.25 | $208.20 |
| Purchase #2 | $125.98 | 9.432% | $137.8624 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $42.68 | 12.186% | $47.881 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $212.45 | 4.395% | $221.7872 | $221.79 | $221.80 | $221.80 |
| Purchase #5 | $128.45 | 11.705% | $143.4851 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $163.80 | 6.844% | $175.0105 | $175.01 | $175.00 | $175.00 |
| Purchase #7 | $34.88 | 13.592% | $39.6209 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $897.94 | $973.8751 | $973.88 | $973.90 | $973.90 | |