| 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 | $92.87 | 6.863% | $99.2437 | $99.24 | $99.25 | $99.20 |
| Purchase #2 | $220.95 | 3.122% | $227.8481 | $227.85 | $227.85 | $227.80 |
| Purchase #3 | $135.54 | 7.532% | $145.7489 | $145.75 | $145.75 | $145.70 |
| Purchase #4 | $146.81 | 5.498% | $154.8816 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $157.77 | 10.222% | $173.8972 | $173.90 | $173.90 | $173.90 |
| Purchase #6 | $156.61 | 13.309% | $177.4532 | $177.45 | $177.45 | $177.50 |
| Purchase #7 | $126.51 | 10.867% | $140.2578 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $1,037.06 | $1,119.3305 | $1,119.33 | $1,119.35 | $1,119.30 | |