| 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 | $28.73 | 12.460% | $32.3098 | $32.31 | $32.30 | $32.30 |
| Purchase #2 | $136.56 | 13.734% | $155.3152 | $155.32 | $155.30 | $155.30 |
| Purchase #3 | $228.25 | 8.225% | $247.0236 | $247.02 | $247.00 | $247.00 |
| Purchase #4 | $67.94 | 5.505% | $71.6801 | $71.68 | $71.70 | $71.70 |
| Purchase #5 | $63.91 | 12.166% | $71.6853 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $165.80 | 10.298% | $182.8741 | $182.87 | $182.85 | $182.90 |
| Purchase #7 | $191.59 | 8.499% | $207.8732 | $207.87 | $207.85 | $207.90 |
| 7 purchase totals = | $882.78 | $968.7613 | $968.76 | $968.70 | $968.80 | |