| 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 | $206.78 | 9.189% | $225.781 | $225.78 | $225.80 | $225.80 |
| Purchase #2 | $85.86 | 7.371% | $92.1887 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $158.60 | 4.778% | $166.1779 | $166.18 | $166.20 | $166.20 |
| Purchase #4 | $107.79 | 8.767% | $117.2399 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $214.58 | 12.677% | $241.7823 | $241.78 | $241.80 | $241.80 |
| Purchase #6 | $42.48 | 5.718% | $44.909 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $151.30 | 8.869% | $164.7188 | $164.72 | $164.70 | $164.70 |
| 7 purchase totals = | $967.39 | $1,052.7976 | $1,052.80 | $1,052.85 | $1,052.80 | |