| 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 | $102.62 | 9.706% | $112.5803 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $73.57 | 8.693% | $79.9654 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $167.59 | 7.124% | $179.5291 | $179.53 | $179.55 | $179.50 |
| Purchase #4 | $72.72 | 11.514% | $81.093 | $81.09 | $81.10 | $81.10 |
| Purchase #5 | $134.70 | 10.349% | $148.6401 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $41.54 | 13.491% | $47.1442 | $47.14 | $47.15 | $47.10 |
| Purchase #7 | $9.57 | 9.278% | $10.4579 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $602.31 | $659.4100 | $659.41 | $659.45 | $659.40 | |