| 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 | $136.63 | 4.626% | $142.9505 | $142.95 | $142.95 | $143.00 |
| Purchase #2 | $78.53 | 11.438% | $87.5123 | $87.51 | $87.50 | $87.50 |
| Purchase #3 | $199.78 | 3.693% | $207.1579 | $207.16 | $207.15 | $207.20 |
| Purchase #4 | $184.39 | 11.248% | $205.1302 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $48.26 | 7.784% | $52.0166 | $52.02 | $52.00 | $52.00 |
| Purchase #6 | $233.90 | 12.617% | $263.4112 | $263.41 | $263.40 | $263.40 |
| Purchase #7 | $208.98 | 9.184% | $228.1727 | $228.17 | $228.15 | $228.20 |
| 7 purchase totals = | $1,090.47 | $1,186.3514 | $1,186.35 | $1,186.30 | $1,186.40 | |