| 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 | $70.29 | 6.767% | $75.0465 | $75.05 | $75.05 | $75.00 |
| Purchase #2 | $141.47 | 11.664% | $157.9711 | $157.97 | $157.95 | $158.00 |
| Purchase #3 | $123.37 | 3.461% | $127.6398 | $127.64 | $127.65 | $127.60 |
| Purchase #4 | $119.49 | 9.586% | $130.9443 | $130.94 | $130.95 | $130.90 |
| Purchase #5 | $75.65 | 10.262% | $83.4132 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $16.41 | 6.343% | $17.4509 | $17.45 | $17.45 | $17.50 |
| Purchase #7 | $97.62 | 7.277% | $104.7238 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $644.30 | $697.1896 | $697.18 | $697.15 | $697.10 | |