| 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 | $101.37 | 13.713% | $115.2709 | $115.27 | $115.25 | $115.30 |
| Purchase #2 | $49.80 | 6.132% | $52.8537 | $52.85 | $52.85 | $52.90 |
| Purchase #3 | $130.36 | 8.127% | $140.9544 | $140.95 | $140.95 | $141.00 |
| Purchase #4 | $152.35 | 8.434% | $165.1992 | $165.20 | $165.20 | $165.20 |
| Purchase #5 | $205.44 | 6.377% | $218.5409 | $218.54 | $218.55 | $218.50 |
| Purchase #6 | $106.77 | 3.693% | $110.713 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $142.57 | 8.166% | $154.2123 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $888.66 | $957.7444 | $957.73 | $957.70 | $957.80 | |