| 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 | $85.36 | 9.302% | $93.3002 | $93.30 | $93.30 | $93.30 |
| Purchase #2 | $136.47 | 12.181% | $153.0934 | $153.09 | $153.10 | $153.10 |
| Purchase #3 | $167.82 | 11.657% | $187.3828 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $146.94 | 4.695% | $153.8388 | $153.84 | $153.85 | $153.80 |
| Purchase #5 | $81.64 | 5.344% | $86.0028 | $86.00 | $86.00 | $86.00 |
| Purchase #6 | $125.84 | 3.226% | $129.8996 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $6.73 | 8.164% | $7.2794 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $750.80 | $810.7970 | $810.79 | $810.85 | $810.80 | |