| 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 | $152.64 | 11.395% | $170.0333 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $58.40 | 12.283% | $65.5733 | $65.57 | $65.55 | $65.60 |
| Purchase #3 | $10.55 | 9.451% | $11.5471 | $11.55 | $11.55 | $11.50 |
| Purchase #4 | $196.54 | 3.657% | $203.7275 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $21.67 | 13.429% | $24.5801 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $27.39 | 9.119% | $29.8877 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $19.86 | 10.338% | $21.9131 | $21.91 | $21.90 | $21.90 |
| 7 purchase totals = | $487.05 | $527.2621 | $527.26 | $527.30 | $527.20 | |