| 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 | $207.69 | 11.353% | $231.269 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $185.87 | 8.559% | $201.7786 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $228.29 | 9.821% | $250.7104 | $250.71 | $250.70 | $250.70 |
| Purchase #4 | $26.49 | 7.509% | $28.4791 | $28.48 | $28.50 | $28.50 |
| Purchase #5 | $40.35 | 11.490% | $44.9862 | $44.99 | $45.00 | $45.00 |
| Purchase #6 | $178.84 | 10.142% | $196.978 | $196.98 | $197.00 | $197.00 |
| Purchase #7 | $8.98 | 6.426% | $9.5571 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $876.51 | $963.7584 | $963.77 | $963.80 | $963.90 | |