| 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 | $191.32 | 4.275% | $199.4989 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $5.31 | 12.798% | $5.9896 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $165.62 | 13.435% | $187.871 | $187.87 | $187.85 | $187.90 |
| Purchase #4 | $178.45 | 13.273% | $202.1357 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $169.38 | 3.590% | $175.4607 | $175.46 | $175.45 | $175.50 |
| Purchase #6 | $25.88 | 12.333% | $29.0718 | $29.07 | $29.05 | $29.10 |
| Purchase #7 | $150.43 | 11.776% | $168.1446 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $886.39 | $968.1723 | $968.17 | $968.15 | $968.20 | |