| 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 | $165.55 | 9.777% | $181.7358 | $181.74 | $181.75 | $181.70 |
| Purchase #2 | $120.80 | 13.119% | $136.6478 | $136.65 | $136.65 | $136.60 |
| Purchase #3 | $219.33 | 10.317% | $241.9583 | $241.96 | $241.95 | $242.00 |
| Purchase #4 | $28.58 | 5.810% | $30.2405 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $127.88 | 3.494% | $132.3481 | $132.35 | $132.35 | $132.30 |
| Purchase #6 | $217.67 | 7.174% | $233.2856 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $98.66 | 13.362% | $111.8429 | $111.84 | $111.85 | $111.80 |
| 7 purchase totals = | $978.47 | $1,068.0590 | $1,068.07 | $1,068.10 | $1,067.90 | |