| 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 | $162.50 | 7.154% | $174.1253 | $174.13 | $174.15 | $174.10 |
| Purchase #2 | $132.54 | 10.392% | $146.3136 | $146.31 | $146.30 | $146.30 |
| Purchase #3 | $209.85 | 10.701% | $232.306 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $216.56 | 5.447% | $228.356 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $102.54 | 5.143% | $107.8136 | $107.81 | $107.80 | $107.80 |
| Purchase #6 | $221.62 | 11.321% | $246.7096 | $246.71 | $246.70 | $246.70 |
| Purchase #7 | $141.53 | 13.564% | $160.7271 | $160.73 | $160.75 | $160.70 |
| 7 purchase totals = | $1,187.14 | $1,296.3512 | $1,296.36 | $1,296.35 | $1,296.30 | |