| 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 | $74.81 | 8.155% | $80.9108 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $85.87 | 9.687% | $94.1882 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $19.94 | 12.272% | $22.387 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $224.30 | 6.410% | $238.6776 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $53.25 | 10.739% | $58.9685 | $58.97 | $58.95 | $59.00 |
| Purchase #6 | $182.88 | 13.410% | $207.4042 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $173.58 | 10.151% | $191.2001 | $191.20 | $191.20 | $191.20 |
| 7 purchase totals = | $814.63 | $893.7364 | $893.74 | $893.75 | $893.80 | |