| 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 | $43.96 | 3.537% | $45.5149 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $201.55 | 3.379% | $208.3604 | $208.36 | $208.35 | $208.40 |
| Purchase #3 | $134.65 | 6.176% | $142.966 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $195.61 | 9.684% | $214.5529 | $214.55 | $214.55 | $214.60 |
| Purchase #5 | $93.58 | 8.321% | $101.3668 | $101.37 | $101.35 | $101.40 |
| Purchase #6 | $155.32 | 11.252% | $172.7966 | $172.80 | $172.80 | $172.80 |
| Purchase #7 | $21.37 | 3.830% | $22.1885 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $846.04 | $907.7461 | $907.75 | $907.70 | $907.90 | |