| 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 | $243.76 | 9.119% | $265.9885 | $265.99 | $266.00 | $266.00 |
| Purchase #2 | $166.34 | 8.328% | $180.1928 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $201.95 | 12.644% | $227.4846 | $227.48 | $227.50 | $227.50 |
| Purchase #4 | $245.92 | 6.542% | $262.0081 | $262.01 | $262.00 | $262.00 |
| Purchase #5 | $203.35 | 8.663% | $220.9662 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $13.34 | 10.437% | $14.7323 | $14.73 | $14.75 | $14.70 |
| Purchase #7 | $7.91 | 11.560% | $8.8244 | $8.82 | $8.80 | $8.80 |
| 7 purchase totals = | $1,082.57 | $1,180.1969 | $1,180.19 | $1,180.20 | $1,180.20 | |