| 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 | $26.85 | 4.378% | $28.0255 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $88.56 | 3.557% | $91.7101 | $91.71 | $91.70 | $91.70 |
| Purchase #3 | $117.48 | 6.446% | $125.0528 | $125.05 | $125.05 | $125.10 |
| Purchase #4 | $79.77 | 11.222% | $88.7218 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $81.64 | 4.344% | $85.1864 | $85.19 | $85.20 | $85.20 |
| Purchase #6 | $44.28 | 9.495% | $48.4844 | $48.48 | $48.50 | $48.50 |
| Purchase #7 | $230.29 | 10.248% | $253.8901 | $253.89 | $253.90 | $253.90 |
| 7 purchase totals = | $668.87 | $721.0711 | $721.07 | $721.10 | $721.10 | |