| 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 | $245.88 | 7.743% | $264.9185 | $264.92 | $264.90 | $264.90 |
| Purchase #2 | $188.54 | 7.392% | $202.4769 | $202.48 | $202.50 | $202.50 |
| Purchase #3 | $15.29 | 6.635% | $16.3045 | $16.30 | $16.30 | $16.30 |
| Purchase #4 | $224.64 | 6.698% | $239.6864 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $187.64 | 4.377% | $195.853 | $195.85 | $195.85 | $195.90 |
| Purchase #6 | $7.88 | 13.566% | $8.949 | $8.95 | $8.95 | $8.90 |
| Purchase #7 | $139.59 | 11.122% | $155.1152 | $155.12 | $155.10 | $155.10 |
| 7 purchase totals = | $1,009.46 | $1,083.3035 | $1,083.31 | $1,083.30 | $1,083.30 | |