| 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 | $149.82 | 8.438% | $162.4618 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $7.60 | 12.866% | $8.5778 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $202.81 | 12.439% | $228.0375 | $228.04 | $228.05 | $228.00 |
| Purchase #4 | $43.54 | 5.511% | $45.9395 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $80.50 | 9.521% | $88.1644 | $88.16 | $88.15 | $88.20 |
| Purchase #6 | $115.40 | 8.798% | $125.5529 | $125.55 | $125.55 | $125.60 |
| Purchase #7 | $100.53 | 11.790% | $112.3825 | $112.38 | $112.40 | $112.40 |
| 7 purchase totals = | $700.20 | $771.1164 | $771.11 | $771.15 | $771.20 | |