| 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 | $9.33 | 13.238% | $10.5651 | $10.57 | $10.55 | $10.60 |
| Purchase #2 | $101.74 | 5.437% | $107.2716 | $107.27 | $107.25 | $107.30 |
| Purchase #3 | $176.60 | 13.606% | $200.6282 | $200.63 | $200.65 | $200.60 |
| Purchase #4 | $115.37 | 8.171% | $124.7969 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $177.85 | 11.367% | $198.0662 | $198.07 | $198.05 | $198.10 |
| Purchase #6 | $115.69 | 5.175% | $121.677 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $12.64 | 6.589% | $13.4728 | $13.47 | $13.45 | $13.50 |
| 7 purchase totals = | $709.22 | $776.4778 | $776.49 | $776.45 | $776.60 | |