| 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 | $157.84 | 9.661% | $173.0889 | $173.09 | $173.10 | $173.10 |
| Purchase #2 | $242.54 | 3.309% | $250.5656 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $10.85 | 3.703% | $11.2518 | $11.25 | $11.25 | $11.30 |
| Purchase #4 | $41.43 | 3.786% | $42.9985 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $167.61 | 4.613% | $175.3418 | $175.34 | $175.35 | $175.30 |
| Purchase #6 | $85.81 | 3.184% | $88.5422 | $88.54 | $88.55 | $88.50 |
| Purchase #7 | $185.85 | 9.303% | $203.1396 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $891.93 | $944.9284 | $944.93 | $944.95 | $944.90 | |