| 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 | $196.43 | 9.388% | $214.8708 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $191.79 | 4.517% | $200.4532 | $200.45 | $200.45 | $200.50 |
| Purchase #3 | $172.37 | 11.537% | $192.2563 | $192.26 | $192.25 | $192.30 |
| Purchase #4 | $218.82 | 10.555% | $241.9165 | $241.92 | $241.90 | $241.90 |
| Purchase #5 | $132.93 | 5.128% | $139.7467 | $139.75 | $139.75 | $139.70 |
| Purchase #6 | $43.56 | 12.127% | $48.8425 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $9.80 | 13.411% | $11.1143 | $11.11 | $11.10 | $11.10 |
| 7 purchase totals = | $965.70 | $1,049.2003 | $1,049.20 | $1,049.15 | $1,049.20 | |