| 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 | $125.97 | 6.138% | $133.702 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $183.86 | 13.648% | $208.9532 | $208.95 | $208.95 | $209.00 |
| Purchase #3 | $41.61 | 3.189% | $42.9369 | $42.94 | $42.95 | $42.90 |
| Purchase #4 | $130.90 | 12.370% | $147.0923 | $147.09 | $147.10 | $147.10 |
| Purchase #5 | $209.39 | 9.638% | $229.571 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $88.82 | 3.381% | $91.823 | $91.82 | $91.80 | $91.80 |
| Purchase #7 | $6.89 | 13.639% | $7.8297 | $7.83 | $7.85 | $7.80 |
| 7 purchase totals = | $787.44 | $861.9081 | $861.90 | $861.90 | $861.90 | |