| 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 | $50.33 | 8.212% | $54.4631 | $54.46 | $54.45 | $54.50 |
| Purchase #2 | $247.41 | 4.231% | $257.8779 | $257.88 | $257.90 | $257.90 |
| Purchase #3 | $141.72 | 12.235% | $159.0594 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $63.79 | 11.679% | $71.24 | $71.24 | $71.25 | $71.20 |
| Purchase #5 | $22.99 | 4.515% | $24.028 | $24.03 | $24.05 | $24.00 |
| Purchase #6 | $137.63 | 13.156% | $155.7366 | $155.74 | $155.75 | $155.70 |
| Purchase #7 | $23.31 | 12.721% | $26.2753 | $26.28 | $26.30 | $26.30 |
| 7 purchase totals = | $687.18 | $748.6803 | $748.69 | $748.75 | $748.70 | |