| 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 | $106.97 | 5.795% | $113.1689 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $33.53 | 11.442% | $37.3665 | $37.37 | $37.35 | $37.40 |
| Purchase #3 | $55.86 | 12.502% | $62.8436 | $62.84 | $62.85 | $62.80 |
| Purchase #4 | $166.28 | 5.548% | $175.5052 | $175.51 | $175.50 | $175.50 |
| Purchase #5 | $99.74 | 9.142% | $108.8582 | $108.86 | $108.85 | $108.90 |
| Purchase #6 | $157.55 | 11.502% | $175.6714 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $224.48 | 13.401% | $254.5626 | $254.56 | $254.55 | $254.60 |
| 7 purchase totals = | $844.41 | $927.9764 | $927.98 | $927.90 | $928.10 | |