| 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 | $129.35 | 12.186% | $145.1126 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $165.67 | 3.396% | $171.2962 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $69.63 | 8.609% | $75.6244 | $75.62 | $75.60 | $75.60 |
| Purchase #4 | $227.87 | 8.454% | $247.1341 | $247.13 | $247.15 | $247.10 |
| Purchase #5 | $39.60 | 13.681% | $45.0177 | $45.02 | $45.00 | $45.00 |
| Purchase #6 | $99.81 | 9.761% | $109.5525 | $109.55 | $109.55 | $109.60 |
| Purchase #7 | $55.53 | 12.719% | $62.5929 | $62.59 | $62.60 | $62.60 |
| 7 purchase totals = | $787.46 | $856.3304 | $856.32 | $856.30 | $856.30 | |