| 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 | $50.32 | 12.489% | $56.6045 | $56.60 | $56.60 | $56.60 |
| Purchase #2 | $197.92 | 5.846% | $209.4904 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $71.48 | 12.415% | $80.3542 | $80.35 | $80.35 | $80.40 |
| Purchase #4 | $209.73 | 10.140% | $230.9966 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $206.53 | 3.602% | $213.9692 | $213.97 | $213.95 | $214.00 |
| Purchase #6 | $90.65 | 6.400% | $96.4516 | $96.45 | $96.45 | $96.50 |
| Purchase #7 | $27.47 | 9.347% | $30.0376 | $30.04 | $30.05 | $30.00 |
| 7 purchase totals = | $854.10 | $917.9041 | $917.90 | $917.90 | $918.00 | |