| 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 | $205.53 | 13.128% | $232.512 | $232.51 | $232.50 | $232.50 |
| Purchase #2 | $130.56 | 13.111% | $147.6777 | $147.68 | $147.70 | $147.70 |
| Purchase #3 | $20.99 | 10.772% | $23.251 | $23.25 | $23.25 | $23.30 |
| Purchase #4 | $98.28 | 8.767% | $106.8962 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $70.77 | 13.367% | $80.2298 | $80.23 | $80.25 | $80.20 |
| Purchase #6 | $127.65 | 4.315% | $133.1581 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $80.84 | 11.194% | $89.8892 | $89.89 | $89.90 | $89.90 |
| 7 purchase totals = | $734.62 | $813.6140 | $813.62 | $813.65 | $813.70 | |