| 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 | $159.59 | 13.775% | $181.5735 | $181.57 | $181.55 | $181.60 |
| Purchase #2 | $229.46 | 11.591% | $256.0567 | $256.06 | $256.05 | $256.10 |
| Purchase #3 | $204.52 | 7.611% | $220.086 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $91.54 | 4.366% | $95.5366 | $95.54 | $95.55 | $95.50 |
| Purchase #5 | $10.68 | 12.309% | $11.9946 | $11.99 | $12.00 | $12.00 |
| Purchase #6 | $225.44 | 12.186% | $252.9121 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $121.69 | 12.649% | $137.0826 | $137.08 | $137.10 | $137.10 |
| 7 purchase totals = | $1,042.92 | $1,155.2421 | $1,155.24 | $1,155.25 | $1,155.30 | |