| 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 | $122.78 | 11.241% | $136.5817 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $100.67 | 12.266% | $113.0182 | $113.02 | $113.00 | $113.00 |
| Purchase #3 | $67.61 | 13.791% | $76.9341 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $219.64 | 8.515% | $238.3423 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $121.80 | 3.356% | $125.8876 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $157.82 | 9.369% | $172.6062 | $172.61 | $172.60 | $172.60 |
| Purchase #7 | $31.56 | 8.318% | $34.1852 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $821.88 | $897.5553 | $897.56 | $897.60 | $897.50 | |