| 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 | $142.75 | 10.156% | $157.2477 | $157.25 | $157.25 | $157.20 |
| Purchase #2 | $166.73 | 11.817% | $186.4325 | $186.43 | $186.45 | $186.40 |
| Purchase #3 | $213.69 | 11.544% | $238.3584 | $238.36 | $238.35 | $238.40 |
| Purchase #4 | $10.60 | 8.672% | $11.5192 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $243.70 | 12.176% | $273.3729 | $273.37 | $273.35 | $273.40 |
| Purchase #6 | $166.99 | 5.237% | $175.7353 | $175.74 | $175.75 | $175.70 |
| Purchase #7 | $166.48 | 6.492% | $177.2879 | $177.29 | $177.30 | $177.30 |
| 7 purchase totals = | $1,110.94 | $1,219.9539 | $1,219.96 | $1,219.95 | $1,219.90 | |