| 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 | $36.69 | 8.492% | $39.8057 | $39.81 | $39.80 | $39.80 |
| Purchase #2 | $249.46 | 6.107% | $264.6945 | $264.69 | $264.70 | $264.70 |
| Purchase #3 | $103.29 | 8.315% | $111.8786 | $111.88 | $111.90 | $111.90 |
| Purchase #4 | $234.75 | 3.547% | $243.0766 | $243.08 | $243.10 | $243.10 |
| Purchase #5 | $12.42 | 3.222% | $12.8202 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $204.51 | 12.530% | $230.1351 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $81.86 | 3.140% | $84.4304 | $84.43 | $84.45 | $84.40 |
| 7 purchase totals = | $922.98 | $986.8411 | $986.85 | $986.90 | $986.80 | |