| 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 | $163.99 | 13.205% | $185.6449 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $65.80 | 9.457% | $72.0227 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $215.32 | 6.208% | $228.6871 | $228.69 | $228.70 | $228.70 |
| Purchase #4 | $224.70 | 10.153% | $247.5138 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $106.36 | 4.512% | $111.159 | $111.16 | $111.15 | $111.20 |
| Purchase #6 | $204.26 | 8.678% | $221.9857 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $210.50 | 4.522% | $220.0188 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $1,190.93 | $1,287.0320 | $1,287.03 | $1,287.00 | $1,287.00 | |