| 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 | $121.70 | 10.624% | $134.6294 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $64.98 | 7.293% | $69.719 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $9.78 | 12.691% | $11.0212 | $11.02 | $11.00 | $11.00 |
| Purchase #4 | $23.39 | 5.533% | $24.6842 | $24.68 | $24.70 | $24.70 |
| Purchase #5 | $113.95 | 13.565% | $129.4073 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $177.40 | 7.191% | $190.1568 | $190.16 | $190.15 | $190.20 |
| Purchase #7 | $104.34 | 3.693% | $108.1933 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $615.54 | $667.8112 | $667.81 | $667.80 | $667.80 | |