| 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 | $134.98 | 8.187% | $146.0308 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $125.42 | 4.240% | $130.7378 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $86.65 | 8.552% | $94.0603 | $94.06 | $94.05 | $94.10 |
| Purchase #4 | $138.62 | 5.803% | $146.6641 | $146.66 | $146.65 | $146.70 |
| Purchase #5 | $188.47 | 6.555% | $200.8242 | $200.82 | $200.80 | $200.80 |
| Purchase #6 | $122.53 | 11.190% | $136.2411 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $218.52 | 3.662% | $226.5222 | $226.52 | $226.50 | $226.50 |
| 7 purchase totals = | $1,015.19 | $1,081.0805 | $1,081.07 | $1,081.05 | $1,081.00 | |