| 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 | $158.38 | 5.436% | $166.9895 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $133.99 | 6.798% | $143.0986 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $151.66 | 5.709% | $160.3183 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $196.31 | 5.397% | $206.9049 | $206.90 | $206.90 | $206.90 |
| Purchase #5 | $173.90 | 7.702% | $187.2938 | $187.29 | $187.30 | $187.30 |
| Purchase #6 | $98.91 | 3.767% | $102.6359 | $102.64 | $102.65 | $102.60 |
| Purchase #7 | $12.43 | 11.512% | $13.8609 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $925.58 | $981.1019 | $981.10 | $981.10 | $981.10 | |