| 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 | $115.87 | 8.335% | $125.5278 | $125.53 | $125.55 | $125.50 |
| Purchase #2 | $145.58 | 6.436% | $154.9495 | $154.95 | $154.95 | $154.90 |
| Purchase #3 | $47.95 | 4.567% | $50.1399 | $50.14 | $50.15 | $50.10 |
| Purchase #4 | $232.83 | 4.675% | $243.7148 | $243.71 | $243.70 | $243.70 |
| Purchase #5 | $174.54 | 12.811% | $196.9003 | $196.90 | $196.90 | $196.90 |
| Purchase #6 | $45.92 | 9.349% | $50.2131 | $50.21 | $50.20 | $50.20 |
| Purchase #7 | $248.31 | 8.196% | $268.6615 | $268.66 | $268.65 | $268.70 |
| 7 purchase totals = | $1,011.00 | $1,090.1069 | $1,090.10 | $1,090.10 | $1,090.00 | |