| 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 | $74.41 | 6.572% | $79.3002 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $89.51 | 13.599% | $101.6825 | $101.68 | $101.70 | $101.70 |
| Purchase #3 | $228.65 | 10.531% | $252.7291 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $95.74 | 13.539% | $108.7022 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $235.67 | 8.564% | $255.8528 | $255.85 | $255.85 | $255.90 |
| Purchase #6 | $236.84 | 8.777% | $257.6274 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $210.80 | 11.453% | $234.9429 | $234.94 | $234.95 | $234.90 |
| 7 purchase totals = | $1,171.62 | $1,290.8371 | $1,290.83 | $1,290.90 | $1,290.80 | |