| 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 | $54.36 | 4.702% | $56.916 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $175.85 | 13.247% | $199.1448 | $199.14 | $199.15 | $199.10 |
| Purchase #3 | $163.90 | 8.365% | $177.6102 | $177.61 | $177.60 | $177.60 |
| Purchase #4 | $11.54 | 11.459% | $12.8624 | $12.86 | $12.85 | $12.90 |
| Purchase #5 | $64.37 | 4.517% | $67.2776 | $67.28 | $67.30 | $67.30 |
| Purchase #6 | $135.47 | 8.144% | $146.5027 | $146.50 | $146.50 | $146.50 |
| Purchase #7 | $74.74 | 6.470% | $79.5757 | $79.58 | $79.60 | $79.60 |
| 7 purchase totals = | $680.23 | $739.8894 | $739.89 | $739.90 | $739.90 | |