| 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 | $191.36 | 7.198% | $205.1341 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $50.37 | 11.767% | $56.297 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $50.28 | 11.380% | $56.0019 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $108.88 | 9.684% | $119.4239 | $119.42 | $119.40 | $119.40 |
| Purchase #5 | $14.90 | 4.854% | $15.6232 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $114.49 | 9.343% | $125.1868 | $125.19 | $125.20 | $125.20 |
| Purchase #7 | $145.42 | 12.815% | $164.0556 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $675.70 | $741.7225 | $741.72 | $741.70 | $741.70 | |