| 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 | $97.87 | 4.464% | $102.2389 | $102.24 | $102.25 | $102.20 |
| Purchase #2 | $185.39 | 13.432% | $210.2916 | $210.29 | $210.30 | $210.30 |
| Purchase #3 | $241.84 | 9.204% | $264.099 | $264.10 | $264.10 | $264.10 |
| Purchase #4 | $242.54 | 11.418% | $270.2332 | $270.23 | $270.25 | $270.20 |
| Purchase #5 | $213.85 | 4.208% | $222.8488 | $222.85 | $222.85 | $222.80 |
| Purchase #6 | $165.95 | 4.765% | $173.8575 | $173.86 | $173.85 | $173.90 |
| Purchase #7 | $250.51 | 5.600% | $264.5386 | $264.54 | $264.55 | $264.50 |
| 7 purchase totals = | $1,397.95 | $1,508.1076 | $1,508.11 | $1,508.15 | $1,508.00 | |