| 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 | $95.32 | 7.431% | $102.4032 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $186.49 | 11.730% | $208.3653 | $208.37 | $208.35 | $208.40 |
| Purchase #3 | $152.46 | 8.413% | $165.2865 | $165.29 | $165.30 | $165.30 |
| Purchase #4 | $210.70 | 9.181% | $230.0444 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $48.31 | 7.610% | $51.9864 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $67.87 | 9.616% | $74.3964 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $48.48 | 4.418% | $50.6218 | $50.62 | $50.60 | $50.60 |
| 7 purchase totals = | $809.63 | $883.1040 | $883.11 | $883.10 | $883.10 | |