| 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 | $223.92 | 12.506% | $251.9234 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $67.28 | 13.351% | $76.2626 | $76.26 | $76.25 | $76.30 |
| Purchase #3 | $171.87 | 5.791% | $181.823 | $181.82 | $181.80 | $181.80 |
| Purchase #4 | $37.26 | 12.109% | $41.7718 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $75.45 | 3.115% | $77.8003 | $77.80 | $77.80 | $77.80 |
| Purchase #6 | $123.72 | 13.490% | $140.4098 | $140.41 | $140.40 | $140.40 |
| Purchase #7 | $75.45 | 10.442% | $83.3285 | $83.33 | $83.35 | $83.30 |
| 7 purchase totals = | $774.95 | $853.3194 | $853.31 | $853.25 | $853.30 | |