| 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 | $110.76 | 9.684% | $121.486 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $101.59 | 5.573% | $107.2516 | $107.25 | $107.25 | $107.30 |
| Purchase #3 | $219.34 | 12.440% | $246.6259 | $246.63 | $246.65 | $246.60 |
| Purchase #4 | $212.89 | 10.847% | $235.9822 | $235.98 | $236.00 | $236.00 |
| Purchase #5 | $242.76 | 9.370% | $265.5066 | $265.51 | $265.50 | $265.50 |
| Purchase #6 | $19.41 | 13.537% | $22.0375 | $22.04 | $22.05 | $22.00 |
| Purchase #7 | $157.81 | 9.157% | $172.2607 | $172.26 | $172.25 | $172.30 |
| 7 purchase totals = | $1,064.56 | $1,171.1505 | $1,171.16 | $1,171.20 | $1,171.20 | |