| 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 | $245.80 | 11.393% | $273.804 | $273.80 | $273.80 | $273.80 |
| Purchase #2 | $118.83 | 10.639% | $131.4723 | $131.47 | $131.45 | $131.50 |
| Purchase #3 | $61.26 | 9.366% | $66.9976 | $67.00 | $67.00 | $67.00 |
| Purchase #4 | $19.82 | 10.698% | $21.9403 | $21.94 | $21.95 | $21.90 |
| Purchase #5 | $26.93 | 13.629% | $30.6003 | $30.60 | $30.60 | $30.60 |
| Purchase #6 | $33.68 | 12.629% | $37.9334 | $37.93 | $37.95 | $37.90 |
| Purchase #7 | $7.25 | 13.275% | $8.2124 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $513.57 | $570.9603 | $570.95 | $570.95 | $570.90 | |