| 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 | $152.41 | 10.556% | $168.4984 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $86.92 | 9.348% | $95.0453 | $95.05 | $95.05 | $95.00 |
| Purchase #3 | $29.35 | 5.314% | $30.9097 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $245.90 | 7.328% | $263.9196 | $263.92 | $263.90 | $263.90 |
| Purchase #5 | $90.74 | 10.638% | $100.3929 | $100.39 | $100.40 | $100.40 |
| Purchase #6 | $132.57 | 12.621% | $149.3017 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $121.71 | 6.839% | $130.0337 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $859.60 | $938.1013 | $938.10 | $938.10 | $938.00 | |