| 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 | $217.28 | 3.449% | $224.774 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $89.46 | 10.323% | $98.695 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $33.94 | 12.296% | $38.1133 | $38.11 | $38.10 | $38.10 |
| Purchase #4 | $133.59 | 3.441% | $138.1868 | $138.19 | $138.20 | $138.20 |
| Purchase #5 | $76.71 | 11.590% | $85.6007 | $85.60 | $85.60 | $85.60 |
| Purchase #6 | $65.41 | 7.520% | $70.3288 | $70.33 | $70.35 | $70.30 |
| Purchase #7 | $90.99 | 11.665% | $101.604 | $101.60 | $101.60 | $101.60 |
| 7 purchase totals = | $707.38 | $757.3026 | $757.30 | $757.30 | $757.30 | |