| 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 | $21.83 | 11.611% | $24.3647 | $24.36 | $24.35 | $24.40 |
| Purchase #2 | $146.79 | 6.157% | $155.8279 | $155.83 | $155.85 | $155.80 |
| Purchase #3 | $10.78 | 12.794% | $12.1592 | $12.16 | $12.15 | $12.20 |
| Purchase #4 | $39.71 | 11.368% | $44.2242 | $44.22 | $44.20 | $44.20 |
| Purchase #5 | $151.71 | 3.300% | $156.7164 | $156.72 | $156.70 | $156.70 |
| Purchase #6 | $113.87 | 12.413% | $128.0047 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $178.82 | 4.526% | $186.9134 | $186.91 | $186.90 | $186.90 |
| 7 purchase totals = | $663.51 | $708.2105 | $708.20 | $708.15 | $708.20 | |