| 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 | $114.31 | 9.479% | $125.1454 | $125.15 | $125.15 | $125.10 |
| Purchase #2 | $55.36 | 11.214% | $61.5681 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $171.88 | 8.470% | $186.4382 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $38.58 | 5.657% | $40.7625 | $40.76 | $40.75 | $40.80 |
| Purchase #5 | $175.65 | 10.142% | $193.4644 | $193.46 | $193.45 | $193.50 |
| Purchase #6 | $203.78 | 11.149% | $226.4994 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $142.90 | 13.764% | $162.5688 | $162.57 | $162.55 | $162.60 |
| 7 purchase totals = | $902.46 | $996.4468 | $996.45 | $996.40 | $996.50 | |