| 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 | $110.54 | 11.386% | $123.1261 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $226.87 | 13.308% | $257.0619 | $257.06 | $257.05 | $257.10 |
| Purchase #3 | $228.95 | 9.117% | $249.8234 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $167.87 | 7.867% | $181.0763 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $99.44 | 10.327% | $109.7092 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $83.59 | 3.417% | $86.4463 | $86.45 | $86.45 | $86.40 |
| Purchase #7 | $189.76 | 5.388% | $199.9843 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $1,107.02 | $1,207.2275 | $1,207.23 | $1,207.25 | $1,207.20 | |