| 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 | $123.87 | 13.289% | $140.3311 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $246.31 | 11.187% | $273.8647 | $273.86 | $273.85 | $273.90 |
| Purchase #3 | $54.65 | 8.704% | $59.4067 | $59.41 | $59.40 | $59.40 |
| Purchase #4 | $240.56 | 5.302% | $253.3145 | $253.31 | $253.30 | $253.30 |
| Purchase #5 | $66.95 | 3.550% | $69.3267 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $180.60 | 8.521% | $195.9889 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $188.45 | 12.535% | $212.0722 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $1,101.39 | $1,204.3048 | $1,204.30 | $1,204.30 | $1,204.30 | |