| 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 | $34.70 | 11.769% | $38.7838 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $170.29 | 8.814% | $185.2994 | $185.30 | $185.30 | $185.30 |
| Purchase #3 | $202.74 | 8.426% | $219.8229 | $219.82 | $219.80 | $219.80 |
| Purchase #4 | $45.70 | 5.717% | $48.3127 | $48.31 | $48.30 | $48.30 |
| Purchase #5 | $167.36 | 4.243% | $174.4611 | $174.46 | $174.45 | $174.50 |
| Purchase #6 | $14.91 | 8.557% | $16.1858 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $165.61 | 12.455% | $186.2367 | $186.24 | $186.25 | $186.20 |
| 7 purchase totals = | $801.31 | $869.1024 | $869.10 | $869.10 | $869.10 | |