| 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 | $135.89 | 13.628% | $154.4091 | $154.41 | $154.40 | $154.40 |
| Purchase #2 | $87.87 | 13.304% | $99.5602 | $99.56 | $99.55 | $99.60 |
| Purchase #3 | $231.44 | 3.144% | $238.7165 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $157.62 | 4.873% | $165.3008 | $165.30 | $165.30 | $165.30 |
| Purchase #5 | $107.84 | 7.508% | $115.9366 | $115.94 | $115.95 | $115.90 |
| Purchase #6 | $17.83 | 11.343% | $19.8525 | $19.85 | $19.85 | $19.90 |
| Purchase #7 | $134.48 | 13.395% | $152.4936 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $872.97 | $946.2693 | $946.27 | $946.25 | $946.30 | |