| 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 | $25.87 | 4.122% | $26.9364 | $26.94 | $26.95 | $26.90 |
| Purchase #2 | $23.61 | 3.466% | $24.4283 | $24.43 | $24.45 | $24.40 |
| Purchase #3 | $188.26 | 9.807% | $206.7227 | $206.72 | $206.70 | $206.70 |
| Purchase #4 | $33.43 | 5.242% | $35.1824 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $214.32 | 7.348% | $230.0682 | $230.07 | $230.05 | $230.10 |
| Purchase #6 | $233.90 | 11.207% | $260.1132 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $129.47 | 4.619% | $135.4502 | $135.45 | $135.45 | $135.50 |
| 7 purchase totals = | $848.86 | $918.9014 | $918.90 | $918.90 | $918.90 | |