| 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 | $8.92 | 7.396% | $9.5797 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $179.92 | 5.677% | $190.1341 | $190.13 | $190.15 | $190.10 |
| Purchase #3 | $223.76 | 5.235% | $235.4738 | $235.47 | $235.45 | $235.50 |
| Purchase #4 | $189.74 | 3.122% | $195.6637 | $195.66 | $195.65 | $195.70 |
| Purchase #5 | $165.65 | 9.561% | $181.4878 | $181.49 | $181.50 | $181.50 |
| Purchase #6 | $175.48 | 5.729% | $185.5332 | $185.53 | $185.55 | $185.50 |
| Purchase #7 | $29.39 | 12.400% | $33.0344 | $33.03 | $33.05 | $33.00 |
| 7 purchase totals = | $972.86 | $1,030.9067 | $1,030.89 | $1,030.95 | $1,030.90 | |