| 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 | $72.77 | 6.127% | $77.2286 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $205.65 | 11.864% | $230.0483 | $230.05 | $230.05 | $230.00 |
| Purchase #3 | $186.94 | 13.283% | $211.7712 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $229.73 | 8.577% | $249.4339 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $8.86 | 6.372% | $9.4246 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $215.95 | 6.405% | $229.7816 | $229.78 | $229.80 | $229.80 |
| Purchase #7 | $9.61 | 7.723% | $10.3522 | $10.35 | $10.35 | $10.40 |
| 7 purchase totals = | $929.51 | $1,018.0404 | $1,018.03 | $1,018.05 | $1,018.00 | |