| 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 | $63.71 | 13.406% | $72.251 | $72.25 | $72.25 | $72.30 |
| Purchase #2 | $192.62 | 7.668% | $207.3901 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $197.61 | 7.661% | $212.7489 | $212.75 | $212.75 | $212.70 |
| Purchase #4 | $226.63 | 3.630% | $234.8567 | $234.86 | $234.85 | $234.90 |
| Purchase #5 | $239.67 | 9.695% | $262.906 | $262.91 | $262.90 | $262.90 |
| Purchase #6 | $80.62 | 5.547% | $85.092 | $85.09 | $85.10 | $85.10 |
| Purchase #7 | $224.90 | 4.850% | $235.8077 | $235.81 | $235.80 | $235.80 |
| 7 purchase totals = | $1,225.76 | $1,311.0524 | $1,311.06 | $1,311.05 | $1,311.10 | |