| 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 | $173.49 | 5.219% | $182.5444 | $182.54 | $182.55 | $182.50 |
| Purchase #2 | $22.37 | 12.746% | $25.2213 | $25.22 | $25.20 | $25.20 |
| Purchase #3 | $173.65 | 6.480% | $184.9025 | $184.90 | $184.90 | $184.90 |
| Purchase #4 | $181.88 | 12.777% | $205.1188 | $205.12 | $205.10 | $205.10 |
| Purchase #5 | $112.33 | 11.615% | $125.3771 | $125.38 | $125.40 | $125.40 |
| Purchase #6 | $30.25 | 5.848% | $32.019 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $141.92 | 7.490% | $152.5498 | $152.55 | $152.55 | $152.50 |
| 7 purchase totals = | $835.89 | $907.7329 | $907.73 | $907.70 | $907.60 | |