| 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 | $155.72 | 12.424% | $175.0667 | $175.07 | $175.05 | $175.10 |
| Purchase #2 | $141.45 | 3.403% | $146.2635 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $161.33 | 3.526% | $167.0185 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $118.55 | 8.218% | $128.2924 | $128.29 | $128.30 | $128.30 |
| Purchase #5 | $184.98 | 12.269% | $207.6752 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $33.97 | 12.125% | $38.0889 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $33.74 | 4.804% | $35.3609 | $35.36 | $35.35 | $35.40 |
| 7 purchase totals = | $829.74 | $897.7661 | $897.77 | $897.75 | $897.90 | |