| 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 | $129.64 | 13.406% | $147.0195 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $213.50 | 8.684% | $232.0403 | $232.04 | $232.05 | $232.00 |
| Purchase #3 | $42.30 | 13.779% | $48.1285 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $93.48 | 11.308% | $104.0507 | $104.05 | $104.05 | $104.10 |
| Purchase #5 | $118.77 | 12.566% | $133.6946 | $133.69 | $133.70 | $133.70 |
| Purchase #6 | $217.77 | 11.196% | $242.1515 | $242.15 | $242.15 | $242.20 |
| Purchase #7 | $133.70 | 3.366% | $138.2003 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $949.16 | $1,045.2854 | $1,045.28 | $1,045.30 | $1,045.30 | |