| 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 | $20.96 | 6.667% | $22.3574 | $22.36 | $22.35 | $22.40 |
| Purchase #2 | $184.85 | 5.862% | $195.6859 | $195.69 | $195.70 | $195.70 |
| Purchase #3 | $43.86 | 13.628% | $49.8372 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $154.36 | 11.601% | $172.2673 | $172.27 | $172.25 | $172.30 |
| Purchase #5 | $93.78 | 13.450% | $106.3934 | $106.39 | $106.40 | $106.40 |
| Purchase #6 | $82.54 | 7.517% | $88.7445 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $230.27 | 7.555% | $247.6669 | $247.67 | $247.65 | $247.70 |
| 7 purchase totals = | $810.62 | $882.9526 | $882.96 | $882.95 | $883.00 | |