| 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 | $17.49 | 13.483% | $19.8482 | $19.85 | $19.85 | $19.80 |
| Purchase #2 | $183.52 | 4.450% | $191.6866 | $191.69 | $191.70 | $191.70 |
| Purchase #3 | $202.61 | 3.284% | $209.2637 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $46.57 | 11.394% | $51.8762 | $51.88 | $51.90 | $51.90 |
| Purchase #5 | $245.25 | 12.343% | $275.5212 | $275.52 | $275.50 | $275.50 |
| Purchase #6 | $10.92 | 7.787% | $11.7703 | $11.77 | $11.75 | $11.80 |
| Purchase #7 | $63.85 | 3.301% | $65.9577 | $65.96 | $65.95 | $66.00 |
| 7 purchase totals = | $770.21 | $825.9239 | $825.93 | $825.90 | $826.00 | |