| 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 | $181.85 | 3.598% | $188.393 | $188.39 | $188.40 | $188.40 |
| Purchase #2 | $219.90 | 11.687% | $245.5997 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $125.91 | 4.868% | $132.0393 | $132.04 | $132.05 | $132.00 |
| Purchase #4 | $108.77 | 10.820% | $120.5389 | $120.54 | $120.55 | $120.50 |
| Purchase #5 | $232.75 | 4.264% | $242.6745 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $82.44 | 12.790% | $92.9841 | $92.98 | $93.00 | $93.00 |
| Purchase #7 | $106.39 | 8.810% | $115.763 | $115.76 | $115.75 | $115.80 |
| 7 purchase totals = | $1,058.01 | $1,137.9925 | $1,137.98 | $1,138.00 | $1,138.00 | |