| 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 | $134.42 | 8.315% | $145.597 | $145.60 | $145.60 | $145.60 |
| Purchase #2 | $175.66 | 13.540% | $199.4444 | $199.44 | $199.45 | $199.40 |
| Purchase #3 | $142.98 | 13.158% | $161.7933 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $97.34 | 10.176% | $107.2453 | $107.25 | $107.25 | $107.20 |
| Purchase #5 | $122.49 | 11.469% | $136.5384 | $136.54 | $136.55 | $136.50 |
| Purchase #6 | $167.33 | 12.279% | $187.8765 | $187.88 | $187.90 | $187.90 |
| Purchase #7 | $169.48 | 12.186% | $190.1328 | $190.13 | $190.15 | $190.10 |
| 7 purchase totals = | $1,009.70 | $1,128.6277 | $1,128.63 | $1,128.70 | $1,128.50 | |