| 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 | $156.61 | 4.344% | $163.4131 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $39.74 | 10.587% | $43.9473 | $43.95 | $43.95 | $43.90 |
| Purchase #3 | $164.29 | 8.459% | $178.1873 | $178.19 | $178.20 | $178.20 |
| Purchase #4 | $247.34 | 7.229% | $265.2202 | $265.22 | $265.20 | $265.20 |
| Purchase #5 | $125.48 | 6.423% | $133.5396 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $193.43 | 9.181% | $211.1888 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $28.63 | 6.743% | $30.5605 | $30.56 | $30.55 | $30.60 |
| 7 purchase totals = | $955.52 | $1,026.0568 | $1,026.06 | $1,026.05 | $1,026.00 | |