| 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 | $173.61 | 13.702% | $197.398 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $137.70 | 6.168% | $146.1933 | $146.19 | $146.20 | $146.20 |
| Purchase #3 | $170.32 | 3.386% | $176.087 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $99.74 | 3.309% | $103.0404 | $103.04 | $103.05 | $103.00 |
| Purchase #5 | $136.88 | 3.431% | $141.5764 | $141.58 | $141.60 | $141.60 |
| Purchase #6 | $180.30 | 3.820% | $187.1875 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $88.25 | 11.591% | $98.4791 | $98.48 | $98.50 | $98.50 |
| 7 purchase totals = | $986.80 | $1,049.9617 | $1,049.97 | $1,050.05 | $1,050.00 | |