| 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 | $51.48 | 11.821% | $57.5655 | $57.57 | $57.55 | $57.60 |
| Purchase #2 | $220.75 | 12.469% | $248.2753 | $248.28 | $248.30 | $248.30 |
| Purchase #3 | $28.25 | 11.254% | $31.4293 | $31.43 | $31.45 | $31.40 |
| Purchase #4 | $212.89 | 10.325% | $234.8709 | $234.87 | $234.85 | $234.90 |
| Purchase #5 | $224.44 | 7.783% | $241.9082 | $241.91 | $241.90 | $241.90 |
| Purchase #6 | $175.33 | 9.669% | $192.2827 | $192.28 | $192.30 | $192.30 |
| Purchase #7 | $104.35 | 7.625% | $112.3067 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $1,017.49 | $1,118.6386 | $1,118.65 | $1,118.65 | $1,118.70 | |