| 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 | $165.88 | 11.273% | $184.5797 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $9.83 | 5.865% | $10.4065 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $30.68 | 3.302% | $31.6931 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $227.87 | 8.760% | $247.8314 | $247.83 | $247.85 | $247.80 |
| Purchase #5 | $207.87 | 4.515% | $217.2553 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $44.33 | 7.504% | $47.6565 | $47.66 | $47.65 | $47.70 |
| Purchase #7 | $14.82 | 7.867% | $15.9859 | $15.99 | $16.00 | $16.00 |
| 7 purchase totals = | $701.28 | $755.4084 | $755.42 | $755.45 | $755.50 | |