| 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 | $181.70 | 10.279% | $200.3769 | $200.38 | $200.40 | $200.40 |
| Purchase #2 | $243.99 | 8.700% | $265.2171 | $265.22 | $265.20 | $265.20 |
| Purchase #3 | $206.93 | 9.855% | $227.323 | $227.32 | $227.30 | $227.30 |
| Purchase #4 | $235.72 | 12.421% | $264.9988 | $265.00 | $265.00 | $265.00 |
| Purchase #5 | $134.30 | 5.411% | $141.567 | $141.57 | $141.55 | $141.60 |
| Purchase #6 | $82.42 | 12.461% | $92.6904 | $92.69 | $92.70 | $92.70 |
| Purchase #7 | $22.72 | 10.573% | $25.1222 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $1,107.78 | $1,217.2954 | $1,217.30 | $1,217.25 | $1,217.30 | |