| 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 | $147.75 | 5.461% | $155.8186 | $155.82 | $155.80 | $155.80 |
| Purchase #2 | $195.90 | 3.620% | $202.9916 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $229.68 | 8.855% | $250.0182 | $250.02 | $250.00 | $250.00 |
| Purchase #4 | $44.40 | 10.530% | $49.0753 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $69.60 | 10.776% | $77.1001 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $18.66 | 5.631% | $19.7107 | $19.71 | $19.70 | $19.70 |
| Purchase #7 | $52.99 | 10.184% | $58.3865 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $758.98 | $813.1010 | $813.11 | $813.10 | $813.10 | |