| 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 | $237.40 | 11.577% | $264.8838 | $264.88 | $264.90 | $264.90 |
| Purchase #2 | $233.54 | 4.251% | $243.4678 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $125.51 | 10.477% | $138.6597 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $65.54 | 12.396% | $73.6643 | $73.66 | $73.65 | $73.70 |
| Purchase #5 | $112.96 | 11.549% | $126.0058 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $221.52 | 13.406% | $251.217 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $112.52 | 7.819% | $121.3179 | $121.32 | $121.30 | $121.30 |
| 7 purchase totals = | $1,108.99 | $1,219.2163 | $1,219.22 | $1,219.15 | $1,219.30 | |