| 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 | $233.46 | 12.281% | $262.1312 | $262.13 | $262.15 | $262.10 |
| Purchase #2 | $98.70 | 12.354% | $110.8934 | $110.89 | $110.90 | $110.90 |
| Purchase #3 | $37.52 | 11.770% | $41.9361 | $41.94 | $41.95 | $41.90 |
| Purchase #4 | $181.47 | 12.278% | $203.7509 | $203.75 | $203.75 | $203.80 |
| Purchase #5 | $32.89 | 10.665% | $36.3977 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $222.62 | 9.251% | $243.2146 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $71.93 | 11.736% | $80.3717 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $878.59 | $978.6956 | $978.69 | $978.70 | $978.70 | |