| 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 | $14.48 | 12.462% | $16.2845 | $16.28 | $16.30 | $16.30 |
| Purchase #2 | $99.57 | 9.124% | $108.6548 | $108.65 | $108.65 | $108.70 |
| Purchase #3 | $192.68 | 3.486% | $199.3968 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $93.89 | 10.184% | $103.4518 | $103.45 | $103.45 | $103.50 |
| Purchase #5 | $74.86 | 7.572% | $80.5284 | $80.53 | $80.55 | $80.50 |
| Purchase #6 | $181.42 | 10.452% | $200.382 | $200.38 | $200.40 | $200.40 |
| Purchase #7 | $130.82 | 13.502% | $148.4833 | $148.48 | $148.50 | $148.50 |
| 7 purchase totals = | $787.72 | $857.1816 | $857.17 | $857.25 | $857.30 | |