| 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 | $38.27 | 7.214% | $41.0308 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $132.70 | 6.466% | $141.2804 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $124.84 | 5.680% | $131.9309 | $131.93 | $131.95 | $131.90 |
| Purchase #4 | $220.46 | 6.389% | $234.5452 | $234.55 | $234.55 | $234.50 |
| Purchase #5 | $51.97 | 3.238% | $53.6528 | $53.65 | $53.65 | $53.70 |
| Purchase #6 | $28.50 | 5.600% | $30.096 | $30.10 | $30.10 | $30.10 |
| Purchase #7 | $45.93 | 7.350% | $49.3059 | $49.31 | $49.30 | $49.30 |
| 7 purchase totals = | $642.67 | $681.8420 | $681.85 | $681.90 | $681.80 | |