| 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 | $27.53 | 11.853% | $30.7931 | $30.79 | $30.80 | $30.80 |
| Purchase #2 | $214.32 | 10.593% | $237.0229 | $237.02 | $237.00 | $237.00 |
| Purchase #3 | $82.84 | 8.747% | $90.086 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $183.76 | 12.602% | $206.9174 | $206.92 | $206.90 | $206.90 |
| Purchase #5 | $96.53 | 12.264% | $108.3684 | $108.37 | $108.35 | $108.40 |
| Purchase #6 | $71.65 | 6.833% | $76.5458 | $76.55 | $76.55 | $76.50 |
| Purchase #7 | $81.39 | 7.466% | $87.4666 | $87.47 | $87.45 | $87.50 |
| 7 purchase totals = | $758.02 | $837.2002 | $837.21 | $837.15 | $837.20 | |