| 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 | $123.60 | 8.109% | $133.6227 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $158.29 | 9.806% | $173.8119 | $173.81 | $173.80 | $173.80 |
| Purchase #3 | $237.79 | 5.256% | $250.2882 | $250.29 | $250.30 | $250.30 |
| Purchase #4 | $203.41 | 7.239% | $218.1348 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $122.99 | 6.562% | $131.0606 | $131.06 | $131.05 | $131.10 |
| Purchase #6 | $144.99 | 10.405% | $160.0762 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $112.82 | 12.374% | $126.7803 | $126.78 | $126.80 | $126.80 |
| 7 purchase totals = | $1,103.89 | $1,193.7747 | $1,193.77 | $1,193.80 | $1,193.80 | |