| 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 | $244.71 | 11.650% | $273.2187 | $273.22 | $273.20 | $273.20 |
| Purchase #2 | $201.42 | 6.711% | $214.9373 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $220.99 | 6.352% | $235.0273 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $173.70 | 11.348% | $193.4115 | $193.41 | $193.40 | $193.40 |
| Purchase #5 | $69.46 | 4.646% | $72.6871 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $188.64 | 13.836% | $214.7402 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $113.31 | 4.519% | $118.4305 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $1,212.23 | $1,322.4526 | $1,322.46 | $1,322.50 | $1,322.30 | |