| 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 | $188.86 | 6.606% | $201.3361 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $28.53 | 5.581% | $30.1223 | $30.12 | $30.10 | $30.10 |
| Purchase #3 | $80.26 | 5.689% | $84.826 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $22.50 | 9.563% | $24.6517 | $24.65 | $24.65 | $24.70 |
| Purchase #5 | $28.46 | 7.492% | $30.5922 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $35.52 | 6.634% | $37.8764 | $37.88 | $37.90 | $37.90 |
| Purchase #7 | $32.91 | 9.392% | $36.0009 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $417.04 | $445.4056 | $445.41 | $445.45 | $445.40 | |