| 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 | $80.26 | 6.595% | $85.5531 | $85.55 | $85.55 | $85.60 |
| Purchase #2 | $15.57 | 10.212% | $17.16 | $17.16 | $17.15 | $17.20 |
| Purchase #3 | $147.80 | 13.182% | $167.283 | $167.28 | $167.30 | $167.30 |
| Purchase #4 | $63.39 | 10.176% | $69.8406 | $69.84 | $69.85 | $69.80 |
| Purchase #5 | $10.72 | 12.257% | $12.034 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $168.46 | 11.227% | $187.373 | $187.37 | $187.35 | $187.40 |
| Purchase #7 | $144.31 | 3.196% | $148.9221 | $148.92 | $148.90 | $148.90 |
| 7 purchase totals = | $630.51 | $688.1658 | $688.15 | $688.15 | $688.20 | |