| 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 | $36.25 | 3.672% | $37.5811 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $86.68 | 10.356% | $95.6566 | $95.66 | $95.65 | $95.70 |
| Purchase #3 | $234.58 | 6.338% | $249.4477 | $249.45 | $249.45 | $249.40 |
| Purchase #4 | $202.77 | 9.799% | $222.6394 | $222.64 | $222.65 | $222.60 |
| Purchase #5 | $246.90 | 10.264% | $272.2418 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $108.70 | 4.466% | $113.5545 | $113.55 | $113.55 | $113.60 |
| Purchase #7 | $126.83 | 11.674% | $141.6361 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $1,042.71 | $1,132.7572 | $1,132.76 | $1,132.80 | $1,132.70 | |