| 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 | $43.38 | 11.548% | $48.3895 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $239.29 | 5.439% | $252.305 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $80.92 | 4.582% | $84.6278 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $160.69 | 12.545% | $180.8486 | $180.85 | $180.85 | $180.80 |
| Purchase #5 | $141.84 | 6.644% | $151.2638 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $55.64 | 13.741% | $63.2855 | $63.29 | $63.30 | $63.30 |
| Purchase #7 | $87.78 | 8.559% | $95.2931 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $809.54 | $876.0133 | $876.02 | $876.05 | $876.00 | |