| 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 | $31.95 | 12.266% | $35.869 | $35.87 | $35.85 | $35.90 |
| Purchase #2 | $201.60 | 5.664% | $213.0186 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $119.53 | 4.575% | $124.9985 | $125.00 | $125.00 | $125.00 |
| Purchase #4 | $86.54 | 13.400% | $98.1364 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $159.61 | 6.488% | $169.9655 | $169.97 | $169.95 | $170.00 |
| Purchase #6 | $232.33 | 9.667% | $254.7893 | $254.79 | $254.80 | $254.80 |
| Purchase #7 | $103.51 | 13.477% | $117.46 | $117.46 | $117.45 | $117.50 |
| 7 purchase totals = | $935.07 | $1,014.2373 | $1,014.25 | $1,014.20 | $1,014.30 | |