| 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 | $131.48 | 11.501% | $146.6015 | $146.60 | $146.60 | $146.60 |
| Purchase #2 | $222.88 | 11.425% | $248.344 | $248.34 | $248.35 | $248.30 |
| Purchase #3 | $22.53 | 10.597% | $24.9175 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $146.93 | 6.386% | $156.3129 | $156.31 | $156.30 | $156.30 |
| Purchase #5 | $39.37 | 12.510% | $44.2952 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $106.98 | 3.670% | $110.9062 | $110.91 | $110.90 | $110.90 |
| Purchase #7 | $171.56 | 3.665% | $177.8477 | $177.85 | $177.85 | $177.80 |
| 7 purchase totals = | $841.73 | $909.2250 | $909.23 | $909.20 | $909.10 | |