| 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 | $107.40 | 5.765% | $113.5916 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $119.39 | 5.120% | $125.5028 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $182.77 | 10.191% | $201.3961 | $201.40 | $201.40 | $201.40 |
| Purchase #4 | $7.98 | 12.868% | $9.0069 | $9.01 | $9.00 | $9.00 |
| Purchase #5 | $195.51 | 10.659% | $216.3494 | $216.35 | $216.35 | $216.30 |
| Purchase #6 | $106.58 | 10.344% | $117.6046 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $38.63 | 11.226% | $42.9666 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $758.26 | $826.4180 | $826.42 | $826.40 | $826.40 | |