| 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 | $212.83 | 5.751% | $225.0699 | $225.07 | $225.05 | $225.10 |
| Purchase #2 | $120.71 | 4.776% | $126.4751 | $126.48 | $126.50 | $126.50 |
| Purchase #3 | $104.37 | 7.607% | $112.3094 | $112.31 | $112.30 | $112.30 |
| Purchase #4 | $64.67 | 7.244% | $69.3547 | $69.35 | $69.35 | $69.40 |
| Purchase #5 | $41.47 | 10.654% | $45.8882 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $178.42 | 6.854% | $190.6489 | $190.65 | $190.65 | $190.60 |
| Purchase #7 | $236.81 | 12.837% | $267.2093 | $267.21 | $267.20 | $267.20 |
| 7 purchase totals = | $959.28 | $1,036.9555 | $1,036.96 | $1,036.95 | $1,037.00 | |