| 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 | $248.84 | 10.389% | $274.692 | $274.69 | $274.70 | $274.70 |
| Purchase #2 | $45.92 | 9.140% | $50.1171 | $50.12 | $50.10 | $50.10 |
| Purchase #3 | $206.59 | 5.496% | $217.9442 | $217.94 | $217.95 | $217.90 |
| Purchase #4 | $77.60 | 5.538% | $81.8975 | $81.90 | $81.90 | $81.90 |
| Purchase #5 | $203.25 | 3.337% | $210.0325 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $175.91 | 7.725% | $189.499 | $189.50 | $189.50 | $189.50 |
| Purchase #7 | $126.25 | 9.581% | $138.346 | $138.35 | $138.35 | $138.30 |
| 7 purchase totals = | $1,084.36 | $1,162.5283 | $1,162.53 | $1,162.55 | $1,162.40 | |