| 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 | $30.99 | 13.510% | $35.1767 | $35.18 | $35.20 | $35.20 |
| Purchase #2 | $245.65 | 5.754% | $259.7847 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $121.36 | 3.492% | $125.5979 | $125.60 | $125.60 | $125.60 |
| Purchase #4 | $211.73 | 12.325% | $237.8257 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $232.38 | 3.657% | $240.8781 | $240.88 | $240.90 | $240.90 |
| Purchase #6 | $141.26 | 6.580% | $150.5549 | $150.55 | $150.55 | $150.60 |
| Purchase #7 | $242.58 | 3.122% | $250.1533 | $250.15 | $250.15 | $250.20 |
| 7 purchase totals = | $1,225.95 | $1,299.9713 | $1,299.97 | $1,300.05 | $1,300.10 | |