| 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 | $71.45 | 10.515% | $78.963 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $117.93 | 12.176% | $132.2892 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $54.35 | 6.459% | $57.8605 | $57.86 | $57.85 | $57.90 |
| Purchase #4 | $69.39 | 6.516% | $73.9115 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $114.85 | 4.545% | $120.0699 | $120.07 | $120.05 | $120.10 |
| Purchase #6 | $21.78 | 8.246% | $23.576 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $155.28 | 8.644% | $168.7024 | $168.70 | $168.70 | $168.70 |
| 7 purchase totals = | $605.03 | $655.3725 | $655.37 | $655.35 | $655.50 | |