| 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 | $151.46 | 12.130% | $169.8321 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $31.46 | 10.480% | $34.757 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $17.64 | 13.304% | $19.9868 | $19.99 | $20.00 | $20.00 |
| Purchase #4 | $89.56 | 6.205% | $95.1172 | $95.12 | $95.10 | $95.10 |
| Purchase #5 | $137.77 | 12.757% | $155.3453 | $155.35 | $155.35 | $155.30 |
| Purchase #6 | $19.69 | 10.469% | $21.7513 | $21.75 | $21.75 | $21.80 |
| Purchase #7 | $61.85 | 10.494% | $68.3405 | $68.34 | $68.35 | $68.30 |
| 7 purchase totals = | $509.43 | $565.1302 | $565.14 | $565.15 | $565.10 | |