| 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 | $153.78 | 9.547% | $168.4614 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $242.36 | 4.446% | $253.1353 | $253.14 | $253.15 | $253.10 |
| Purchase #3 | $246.79 | 3.248% | $254.8057 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $219.34 | 13.539% | $249.0364 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $210.40 | 8.519% | $228.324 | $228.32 | $228.30 | $228.30 |
| Purchase #6 | $14.49 | 6.184% | $15.3861 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $210.83 | 12.287% | $236.7347 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $1,297.99 | $1,405.8836 | $1,405.89 | $1,405.90 | $1,405.80 | |