| 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 | $164.93 | 8.207% | $178.4658 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $101.92 | 11.178% | $113.3126 | $113.31 | $113.30 | $113.30 |
| Purchase #3 | $205.82 | 11.825% | $230.1582 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $177.30 | 8.872% | $193.0301 | $193.03 | $193.05 | $193.00 |
| Purchase #5 | $104.89 | 13.289% | $118.8288 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $9.43 | 6.557% | $10.0483 | $10.05 | $10.05 | $10.00 |
| Purchase #7 | $230.77 | 4.210% | $240.4854 | $240.49 | $240.50 | $240.50 |
| 7 purchase totals = | $995.06 | $1,084.3292 | $1,084.34 | $1,084.35 | $1,084.30 | |