| 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 | $175.44 | 3.308% | $181.2436 | $181.24 | $181.25 | $181.20 |
| Purchase #2 | $51.99 | 3.853% | $53.9932 | $53.99 | $54.00 | $54.00 |
| Purchase #3 | $112.73 | 10.680% | $124.7696 | $124.77 | $124.75 | $124.80 |
| Purchase #4 | $153.55 | 13.822% | $174.7737 | $174.77 | $174.75 | $174.80 |
| Purchase #5 | $109.89 | 12.794% | $123.9493 | $123.95 | $123.95 | $123.90 |
| Purchase #6 | $136.99 | 7.260% | $146.9355 | $146.94 | $146.95 | $146.90 |
| Purchase #7 | $142.41 | 7.863% | $153.6077 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $883.00 | $959.2726 | $959.27 | $959.25 | $959.20 | |