| 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 | $194.72 | 3.665% | $201.8565 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $56.86 | 6.339% | $60.4644 | $60.46 | $60.45 | $60.50 |
| Purchase #3 | $205.50 | 9.181% | $224.367 | $224.37 | $224.35 | $224.40 |
| Purchase #4 | $117.81 | 6.171% | $125.0801 | $125.08 | $125.10 | $125.10 |
| Purchase #5 | $35.78 | 12.440% | $40.231 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $7.41 | 10.624% | $8.1972 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $196.72 | 4.791% | $206.1449 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $814.80 | $866.3411 | $866.34 | $866.35 | $866.40 | |