| 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 | $173.78 | 10.158% | $191.4326 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $17.93 | 6.260% | $19.0524 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $65.27 | 11.654% | $72.8766 | $72.88 | $72.90 | $72.90 |
| Purchase #4 | $65.62 | 9.763% | $72.0265 | $72.03 | $72.05 | $72.00 |
| Purchase #5 | $77.71 | 13.737% | $88.385 | $88.39 | $88.40 | $88.40 |
| Purchase #6 | $107.35 | 7.808% | $115.7319 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $58.27 | 12.808% | $65.7332 | $65.73 | $65.75 | $65.70 |
| 7 purchase totals = | $565.93 | $625.2382 | $625.24 | $625.35 | $625.20 | |