| 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 | $197.79 | 4.592% | $206.8725 | $206.87 | $206.85 | $206.90 |
| Purchase #2 | $19.76 | 5.138% | $20.7753 | $20.78 | $20.80 | $20.80 |
| Purchase #3 | $217.97 | 6.646% | $232.4563 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $115.35 | 9.707% | $126.547 | $126.55 | $126.55 | $126.50 |
| Purchase #5 | $116.60 | 9.282% | $127.4228 | $127.42 | $127.40 | $127.40 |
| Purchase #6 | $126.37 | 11.158% | $140.4704 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $221.81 | 4.722% | $232.2839 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $1,015.65 | $1,086.8282 | $1,086.83 | $1,086.80 | $1,086.90 | |