| 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 | $195.25 | 11.584% | $217.8678 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $44.83 | 11.246% | $49.8716 | $49.87 | $49.85 | $49.90 |
| Purchase #3 | $167.71 | 4.399% | $175.0876 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $104.54 | 13.697% | $118.8588 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $213.43 | 6.238% | $226.7438 | $226.74 | $226.75 | $226.70 |
| Purchase #6 | $56.56 | 7.143% | $60.6001 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $244.61 | 7.704% | $263.4548 | $263.45 | $263.45 | $263.50 |
| 7 purchase totals = | $1,026.93 | $1,112.4845 | $1,112.48 | $1,112.45 | $1,112.60 | |