| 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 | $25.86 | 3.169% | $26.6795 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $49.79 | 10.519% | $55.0274 | $55.03 | $55.05 | $55.00 |
| Purchase #3 | $124.33 | 9.551% | $136.2048 | $136.20 | $136.20 | $136.20 |
| Purchase #4 | $63.65 | 13.329% | $72.1339 | $72.13 | $72.15 | $72.10 |
| Purchase #5 | $135.60 | 4.451% | $141.6356 | $141.64 | $141.65 | $141.60 |
| Purchase #6 | $69.68 | 3.324% | $71.9962 | $72.00 | $72.00 | $72.00 |
| Purchase #7 | $54.77 | 12.562% | $61.6502 | $61.65 | $61.65 | $61.70 |
| 7 purchase totals = | $523.68 | $565.3276 | $565.33 | $565.40 | $565.30 | |