| 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 | $49.83 | 8.760% | $54.1951 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $139.83 | 6.407% | $148.7889 | $148.79 | $148.80 | $148.80 |
| Purchase #3 | $206.58 | 6.238% | $219.4665 | $219.47 | $219.45 | $219.50 |
| Purchase #4 | $193.73 | 12.447% | $217.8436 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $151.31 | 7.542% | $162.7218 | $162.72 | $162.70 | $162.70 |
| Purchase #6 | $49.96 | 12.783% | $56.3464 | $56.35 | $56.35 | $56.30 |
| Purchase #7 | $76.77 | 7.672% | $82.6598 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $868.01 | $942.0221 | $942.03 | $942.00 | $942.00 | |