| 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 | $74.83 | 12.292% | $84.0281 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $136.50 | 12.595% | $153.6922 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $59.29 | 3.157% | $61.1618 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $239.80 | 9.871% | $263.4707 | $263.47 | $263.45 | $263.50 |
| Purchase #5 | $180.57 | 4.531% | $188.7516 | $188.75 | $188.75 | $188.80 |
| Purchase #6 | $199.37 | 4.502% | $208.3456 | $208.35 | $208.35 | $208.30 |
| Purchase #7 | $7.64 | 4.707% | $7.9996 | $8.00 | $8.00 | $8.00 |
| 7 purchase totals = | $898.00 | $967.4496 | $967.45 | $967.45 | $967.50 | |