| 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 | $23.69 | 13.487% | $26.8851 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $118.75 | 8.211% | $128.5006 | $128.50 | $128.50 | $128.50 |
| Purchase #3 | $71.66 | 4.479% | $74.8697 | $74.87 | $74.85 | $74.90 |
| Purchase #4 | $80.88 | 12.867% | $91.2868 | $91.29 | $91.30 | $91.30 |
| Purchase #5 | $230.47 | 10.444% | $254.5403 | $254.54 | $254.55 | $254.50 |
| Purchase #6 | $210.75 | 8.863% | $229.4288 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $224.86 | 3.859% | $233.5373 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $961.06 | $1,039.0486 | $1,039.06 | $1,039.10 | $1,039.00 | |