| 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 | $183.78 | 11.849% | $205.5561 | $205.56 | $205.55 | $205.60 |
| Purchase #2 | $40.47 | 9.110% | $44.1568 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $17.68 | 4.728% | $18.5159 | $18.52 | $18.50 | $18.50 |
| Purchase #4 | $240.52 | 4.365% | $251.0187 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $78.75 | 3.255% | $81.3133 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $122.94 | 3.201% | $126.8753 | $126.88 | $126.90 | $126.90 |
| Purchase #7 | $85.31 | 3.518% | $88.3112 | $88.31 | $88.30 | $88.30 |
| 7 purchase totals = | $769.45 | $815.7473 | $815.76 | $815.70 | $815.80 | |