| 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 | $243.79 | 4.382% | $254.4729 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $36.47 | 6.737% | $38.927 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $56.88 | 13.856% | $64.7613 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $34.54 | 12.220% | $38.7608 | $38.76 | $38.75 | $38.80 |
| Purchase #5 | $197.70 | 10.470% | $218.3992 | $218.40 | $218.40 | $218.40 |
| Purchase #6 | $203.35 | 5.347% | $214.2231 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $183.76 | 6.486% | $195.6787 | $195.68 | $195.70 | $195.70 |
| 7 purchase totals = | $956.49 | $1,025.2230 | $1,025.22 | $1,025.20 | $1,025.30 | |