| 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 | $167.95 | 4.353% | $175.2609 | $175.26 | $175.25 | $175.30 |
| Purchase #2 | $53.84 | 4.464% | $56.2434 | $56.24 | $56.25 | $56.20 |
| Purchase #3 | $62.34 | 10.777% | $69.0584 | $69.06 | $69.05 | $69.10 |
| Purchase #4 | $95.38 | 4.469% | $99.6425 | $99.64 | $99.65 | $99.60 |
| Purchase #5 | $175.33 | 8.787% | $190.7362 | $190.74 | $190.75 | $190.70 |
| Purchase #6 | $46.66 | 10.871% | $51.7324 | $51.73 | $51.75 | $51.70 |
| Purchase #7 | $5.86 | 3.158% | $6.0451 | $6.05 | $6.05 | $6.00 |
| 7 purchase totals = | $607.36 | $648.7189 | $648.72 | $648.75 | $648.60 | |