| 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 | $64.54 | 9.126% | $70.4299 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $52.48 | 6.574% | $55.93 | $55.93 | $55.95 | $55.90 |
| Purchase #3 | $155.49 | 10.294% | $171.4961 | $171.50 | $171.50 | $171.50 |
| Purchase #4 | $121.32 | 5.815% | $128.3748 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $125.92 | 3.269% | $130.0363 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $44.69 | 13.737% | $50.8291 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $6.97 | 5.614% | $7.3613 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $571.41 | $614.4575 | $614.46 | $614.50 | $614.40 | |