| 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 | $81.86 | 13.718% | $93.0896 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $39.87 | 4.859% | $41.8073 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $19.87 | 7.543% | $21.3688 | $21.37 | $21.35 | $21.40 |
| Purchase #4 | $107.50 | 6.680% | $114.681 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $205.38 | 4.617% | $214.8624 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $21.37 | 7.531% | $22.9794 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $220.52 | 4.127% | $229.6209 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $696.37 | $738.4094 | $738.41 | $738.40 | $738.50 | |