| 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 | $121.75 | 4.165% | $126.8209 | $126.82 | $126.80 | $126.80 |
| Purchase #2 | $218.96 | 9.328% | $239.3846 | $239.38 | $239.40 | $239.40 |
| Purchase #3 | $120.78 | 13.515% | $137.1034 | $137.10 | $137.10 | $137.10 |
| Purchase #4 | $235.97 | 6.520% | $251.3552 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $165.97 | 9.630% | $181.9529 | $181.95 | $181.95 | $182.00 |
| Purchase #6 | $37.65 | 6.459% | $40.0818 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $233.38 | 10.547% | $257.9946 | $257.99 | $258.00 | $258.00 |
| 7 purchase totals = | $1,134.46 | $1,234.6934 | $1,234.68 | $1,234.70 | $1,234.80 | |