| 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 | $22.39 | 6.405% | $23.8241 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $111.58 | 8.798% | $121.3968 | $121.40 | $121.40 | $121.40 |
| Purchase #3 | $222.97 | 10.317% | $245.9738 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $155.80 | 10.652% | $172.3958 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $219.65 | 3.133% | $226.5316 | $226.53 | $226.55 | $226.50 |
| Purchase #6 | $45.89 | 12.716% | $51.7254 | $51.73 | $51.75 | $51.70 |
| Purchase #7 | $206.58 | 13.741% | $234.9662 | $234.97 | $234.95 | $235.00 |
| 7 purchase totals = | $984.86 | $1,076.8137 | $1,076.82 | $1,076.80 | $1,076.80 | |