| 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 | $187.48 | 9.461% | $205.2175 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $7.76 | 8.830% | $8.4452 | $8.45 | $8.45 | $8.40 |
| Purchase #3 | $144.70 | 9.675% | $158.6997 | $158.70 | $158.70 | $158.70 |
| Purchase #4 | $136.96 | 4.510% | $143.1369 | $143.14 | $143.15 | $143.10 |
| Purchase #5 | $221.52 | 6.375% | $235.6419 | $235.64 | $235.65 | $235.60 |
| Purchase #6 | $159.98 | 8.729% | $173.9447 | $173.94 | $173.95 | $173.90 |
| Purchase #7 | $176.85 | 3.396% | $182.8558 | $182.86 | $182.85 | $182.90 |
| 7 purchase totals = | $1,035.25 | $1,107.9417 | $1,107.95 | $1,107.95 | $1,107.80 | |