| 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 | $143.90 | 7.148% | $154.186 | $154.19 | $154.20 | $154.20 |
| Purchase #2 | $124.83 | 4.791% | $130.8106 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $58.98 | 13.268% | $66.8055 | $66.81 | $66.80 | $66.80 |
| Purchase #4 | $40.35 | 9.769% | $44.2918 | $44.29 | $44.30 | $44.30 |
| Purchase #5 | $121.67 | 9.793% | $133.5851 | $133.59 | $133.60 | $133.60 |
| Purchase #6 | $229.26 | 9.790% | $251.7046 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $127.57 | 6.772% | $136.209 | $136.21 | $136.20 | $136.20 |
| 7 purchase totals = | $846.56 | $917.5926 | $917.60 | $917.60 | $917.60 | |