| 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 | $145.38 | 4.846% | $152.4251 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $127.40 | 5.482% | $134.3841 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $210.36 | 12.447% | $236.5435 | $236.54 | $236.55 | $236.50 |
| Purchase #4 | $228.40 | 10.805% | $253.0786 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $76.74 | 7.126% | $82.2085 | $82.21 | $82.20 | $82.20 |
| Purchase #6 | $22.55 | 8.573% | $24.4832 | $24.48 | $24.50 | $24.50 |
| Purchase #7 | $65.53 | 5.514% | $69.1433 | $69.14 | $69.15 | $69.10 |
| 7 purchase totals = | $876.36 | $952.2663 | $952.26 | $952.35 | $952.20 | |