| 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 | $173.99 | 13.733% | $197.884 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $168.26 | 4.761% | $176.2709 | $176.27 | $176.25 | $176.30 |
| Purchase #3 | $51.47 | 12.140% | $57.7185 | $57.72 | $57.70 | $57.70 |
| Purchase #4 | $207.59 | 5.800% | $219.6302 | $219.63 | $219.65 | $219.60 |
| Purchase #5 | $44.79 | 4.316% | $46.7231 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $235.98 | 11.372% | $262.8156 | $262.82 | $262.80 | $262.80 |
| Purchase #7 | $33.91 | 10.224% | $37.377 | $37.38 | $37.40 | $37.40 |
| 7 purchase totals = | $915.99 | $998.4193 | $998.42 | $998.40 | $998.40 | |