| 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 | $76.78 | 6.116% | $81.4759 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $167.62 | 3.345% | $173.2269 | $173.23 | $173.25 | $173.20 |
| Purchase #3 | $113.69 | 8.347% | $123.1797 | $123.18 | $123.20 | $123.20 |
| Purchase #4 | $188.42 | 5.639% | $199.045 | $199.05 | $199.05 | $199.00 |
| Purchase #5 | $31.63 | 6.380% | $33.648 | $33.65 | $33.65 | $33.60 |
| Purchase #6 | $206.42 | 11.707% | $230.5856 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $250.55 | 9.307% | $273.8687 | $273.87 | $273.85 | $273.90 |
| 7 purchase totals = | $1,035.11 | $1,115.0298 | $1,115.05 | $1,115.10 | $1,115.00 | |