| 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 | $165.98 | 6.231% | $176.3222 | $176.32 | $176.30 | $176.30 |
| Purchase #2 | $112.86 | 10.770% | $125.015 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $13.62 | 12.490% | $15.3211 | $15.32 | $15.30 | $15.30 |
| Purchase #4 | $11.72 | 9.798% | $12.8683 | $12.87 | $12.85 | $12.90 |
| Purchase #5 | $189.48 | 7.457% | $203.6095 | $203.61 | $203.60 | $203.60 |
| Purchase #6 | $207.65 | 9.436% | $227.2439 | $227.24 | $227.25 | $227.20 |
| Purchase #7 | $200.28 | 12.562% | $225.4392 | $225.44 | $225.45 | $225.40 |
| 7 purchase totals = | $901.59 | $985.8192 | $985.82 | $985.75 | $985.70 | |