| 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 | $153.76 | 13.106% | $173.9118 | $173.91 | $173.90 | $173.90 |
| Purchase #2 | $109.30 | 3.622% | $113.2588 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $48.93 | 3.387% | $50.5873 | $50.59 | $50.60 | $50.60 |
| Purchase #4 | $231.52 | 12.592% | $260.673 | $260.67 | $260.65 | $260.70 |
| Purchase #5 | $49.53 | 8.160% | $53.5716 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $12.50 | 11.440% | $13.93 | $13.93 | $13.95 | $13.90 |
| Purchase #7 | $48.97 | 10.410% | $54.0678 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $654.51 | $720.0003 | $720.00 | $719.95 | $720.10 | |