| 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 | $148.96 | 11.282% | $165.7657 | $165.77 | $165.75 | $165.80 |
| Purchase #2 | $226.28 | 13.786% | $257.475 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $84.96 | 10.466% | $93.8519 | $93.85 | $93.85 | $93.90 |
| Purchase #4 | $94.88 | 6.105% | $100.6724 | $100.67 | $100.65 | $100.70 |
| Purchase #5 | $205.75 | 8.411% | $223.0556 | $223.06 | $223.05 | $223.10 |
| Purchase #6 | $250.59 | 12.830% | $282.7407 | $282.74 | $282.75 | $282.70 |
| Purchase #7 | $36.26 | 5.832% | $38.3747 | $38.37 | $38.35 | $38.40 |
| 7 purchase totals = | $1,047.68 | $1,161.9360 | $1,161.94 | $1,161.90 | $1,162.10 | |