| 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 | $117.25 | 5.280% | $123.4408 | $123.44 | $123.45 | $123.40 |
| Purchase #2 | $234.72 | 10.432% | $259.206 | $259.21 | $259.20 | $259.20 |
| Purchase #3 | $216.57 | 5.599% | $228.6958 | $228.70 | $228.70 | $228.70 |
| Purchase #4 | $6.38 | 5.153% | $6.7088 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $13.87 | 3.866% | $14.4062 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $91.87 | 11.162% | $102.1245 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $29.92 | 6.198% | $31.7744 | $31.77 | $31.75 | $31.80 |
| 7 purchase totals = | $710.58 | $766.3565 | $766.36 | $766.30 | $766.30 | |