| 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 | $26.52 | 8.103% | $28.6689 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $97.37 | 13.441% | $110.4575 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $31.99 | 6.252% | $33.99 | $33.99 | $34.00 | $34.00 |
| Purchase #4 | $155.91 | 5.145% | $163.9316 | $163.93 | $163.95 | $163.90 |
| Purchase #5 | $234.40 | 10.788% | $259.6871 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $45.70 | 12.669% | $51.4897 | $51.49 | $51.50 | $51.50 |
| Purchase #7 | $125.98 | 6.330% | $133.9545 | $133.95 | $133.95 | $134.00 |
| 7 purchase totals = | $717.87 | $782.1793 | $782.18 | $782.20 | $782.30 | |