| 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 | $45.37 | 3.828% | $47.1068 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $231.27 | 9.775% | $253.8766 | $253.88 | $253.90 | $253.90 |
| Purchase #3 | $34.80 | 12.380% | $39.1082 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $167.66 | 7.557% | $180.3301 | $180.33 | $180.35 | $180.30 |
| Purchase #5 | $12.72 | 4.292% | $13.2659 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $68.78 | 8.203% | $74.422 | $74.42 | $74.40 | $74.40 |
| Purchase #7 | $52.97 | 5.107% | $55.6752 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $613.57 | $663.7848 | $663.80 | $663.80 | $663.80 | |