| 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 | $168.25 | 3.363% | $173.9082 | $173.91 | $173.90 | $173.90 |
| Purchase #2 | $60.70 | 11.351% | $67.5901 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $78.82 | 12.454% | $88.6362 | $88.64 | $88.65 | $88.60 |
| Purchase #4 | $121.37 | 10.291% | $133.8602 | $133.86 | $133.85 | $133.90 |
| Purchase #5 | $233.27 | 12.458% | $262.3308 | $262.33 | $262.35 | $262.30 |
| Purchase #6 | $235.27 | 7.704% | $253.3952 | $253.40 | $253.40 | $253.40 |
| Purchase #7 | $237.61 | 5.549% | $250.795 | $250.80 | $250.80 | $250.80 |
| 7 purchase totals = | $1,135.29 | $1,230.5157 | $1,230.53 | $1,230.55 | $1,230.50 | |