| 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 | $146.43 | 8.630% | $159.0669 | $159.07 | $159.05 | $159.10 |
| Purchase #2 | $180.54 | 13.635% | $205.1566 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $205.29 | 7.467% | $220.619 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $43.42 | 7.741% | $46.7811 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $250.37 | 11.394% | $278.8972 | $278.90 | $278.90 | $278.90 |
| Purchase #6 | $17.65 | 11.292% | $19.643 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $113.35 | 11.283% | $126.1393 | $126.14 | $126.15 | $126.10 |
| 7 purchase totals = | $957.05 | $1,056.3031 | $1,056.31 | $1,056.30 | $1,056.30 | |