| 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 | $22.53 | 13.386% | $25.5459 | $25.55 | $25.55 | $25.50 |
| Purchase #2 | $37.41 | 13.740% | $42.5501 | $42.55 | $42.55 | $42.60 |
| Purchase #3 | $249.71 | 13.656% | $283.8104 | $283.81 | $283.80 | $283.80 |
| Purchase #4 | $86.76 | 5.165% | $91.2412 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $18.25 | 5.247% | $19.2076 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $150.89 | 8.399% | $163.5633 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $222.47 | 3.327% | $229.8716 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $788.02 | $855.7901 | $855.79 | $855.75 | $855.80 | |