| 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 | $25.69 | 4.760% | $26.9128 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $68.64 | 10.575% | $75.8987 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $167.32 | 12.106% | $187.5758 | $187.58 | $187.60 | $187.60 |
| Purchase #4 | $249.71 | 13.723% | $283.9777 | $283.98 | $284.00 | $284.00 |
| Purchase #5 | $41.37 | 11.784% | $46.245 | $46.25 | $46.25 | $46.20 |
| Purchase #6 | $47.94 | 11.845% | $53.6185 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $52.56 | 8.287% | $56.9156 | $56.92 | $56.90 | $56.90 |
| 7 purchase totals = | $653.23 | $731.1441 | $731.16 | $731.15 | $731.10 | |