| 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 | $181.33 | 12.348% | $203.7206 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $85.32 | 7.463% | $91.6874 | $91.69 | $91.70 | $91.70 |
| Purchase #3 | $62.98 | 6.429% | $67.029 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $148.75 | 12.299% | $167.0448 | $167.04 | $167.05 | $167.00 |
| Purchase #5 | $88.90 | 9.781% | $97.5953 | $97.60 | $97.60 | $97.60 |
| Purchase #6 | $181.94 | 5.737% | $192.3779 | $192.38 | $192.40 | $192.40 |
| Purchase #7 | $122.90 | 13.679% | $139.7115 | $139.71 | $139.70 | $139.70 |
| 7 purchase totals = | $872.12 | $959.1665 | $959.17 | $959.20 | $959.10 | |