| 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 | $46.90 | 9.646% | $51.424 | $51.42 | $51.40 | $51.40 |
| Purchase #2 | $139.54 | 3.559% | $144.5062 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $195.94 | 3.320% | $202.4452 | $202.45 | $202.45 | $202.40 |
| Purchase #4 | $189.35 | 8.741% | $205.9011 | $205.90 | $205.90 | $205.90 |
| Purchase #5 | $38.62 | 5.508% | $40.7472 | $40.75 | $40.75 | $40.70 |
| Purchase #6 | $168.36 | 4.113% | $175.2846 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $71.45 | 7.474% | $76.7902 | $76.79 | $76.80 | $76.80 |
| 7 purchase totals = | $850.16 | $897.0985 | $897.10 | $897.10 | $897.00 | |