| 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 | $130.44 | 13.116% | $147.5485 | $147.55 | $147.55 | $147.50 |
| Purchase #2 | $105.88 | 10.791% | $117.3055 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $17.74 | 9.455% | $19.4173 | $19.42 | $19.40 | $19.40 |
| Purchase #4 | $115.66 | 5.106% | $121.5656 | $121.57 | $121.55 | $121.60 |
| Purchase #5 | $136.46 | 13.688% | $155.1386 | $155.14 | $155.15 | $155.10 |
| Purchase #6 | $57.35 | 4.502% | $59.9319 | $59.93 | $59.95 | $59.90 |
| Purchase #7 | $234.88 | 8.775% | $255.4907 | $255.49 | $255.50 | $255.50 |
| 7 purchase totals = | $798.41 | $876.3981 | $876.41 | $876.40 | $876.30 | |