| 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 | $42.44 | 4.313% | $44.2704 | $44.27 | $44.25 | $44.30 |
| Purchase #2 | $216.73 | 3.215% | $223.6979 | $223.70 | $223.70 | $223.70 |
| Purchase #3 | $66.73 | 9.263% | $72.9112 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $61.60 | 13.284% | $69.7829 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $107.94 | 10.378% | $119.142 | $119.14 | $119.15 | $119.10 |
| Purchase #6 | $33.37 | 4.343% | $34.8193 | $34.82 | $34.80 | $34.80 |
| Purchase #7 | $132.87 | 4.524% | $138.881 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $661.68 | $703.5047 | $703.50 | $703.50 | $703.50 | |