| 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 | $79.57 | 11.274% | $88.5407 | $88.54 | $88.55 | $88.50 |
| Purchase #2 | $150.43 | 7.563% | $161.807 | $161.81 | $161.80 | $161.80 |
| Purchase #3 | $7.40 | 10.252% | $8.1586 | $8.16 | $8.15 | $8.20 |
| Purchase #4 | $35.54 | 5.448% | $37.4762 | $37.48 | $37.50 | $37.50 |
| Purchase #5 | $202.45 | 5.694% | $213.9775 | $213.98 | $214.00 | $214.00 |
| Purchase #6 | $45.84 | 13.454% | $52.0073 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $92.94 | 4.737% | $97.3426 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $614.17 | $659.3099 | $659.32 | $659.35 | $659.30 | |