| 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 | $250.78 | 12.751% | $282.757 | $282.76 | $282.75 | $282.80 |
| Purchase #2 | $91.59 | 9.128% | $99.9503 | $99.95 | $99.95 | $100.00 |
| Purchase #3 | $55.75 | 13.206% | $63.1123 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $167.85 | 11.197% | $186.6442 | $186.64 | $186.65 | $186.60 |
| Purchase #5 | $34.46 | 6.557% | $36.7195 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $76.36 | 5.466% | $80.5338 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $111.38 | 8.627% | $120.9888 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $788.17 | $870.7059 | $870.70 | $870.70 | $870.70 | |