| 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 | $195.59 | 5.290% | $205.9367 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $179.82 | 3.765% | $186.5902 | $186.59 | $186.60 | $186.60 |
| Purchase #3 | $157.80 | 12.871% | $178.1104 | $178.11 | $178.10 | $178.10 |
| Purchase #4 | $175.40 | 7.384% | $188.3515 | $188.35 | $188.35 | $188.40 |
| Purchase #5 | $146.75 | 12.406% | $164.9558 | $164.96 | $164.95 | $165.00 |
| Purchase #6 | $194.88 | 6.414% | $207.3796 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $52.66 | 5.369% | $55.4873 | $55.49 | $55.50 | $55.50 |
| 7 purchase totals = | $1,102.90 | $1,186.8115 | $1,186.82 | $1,186.85 | $1,186.90 | |