| 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 | $104.43 | 8.547% | $113.3556 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $177.76 | 6.176% | $188.7385 | $188.74 | $188.75 | $188.70 |
| Purchase #3 | $197.55 | 3.426% | $204.3181 | $204.32 | $204.30 | $204.30 |
| Purchase #4 | $44.40 | 4.211% | $46.2697 | $46.27 | $46.25 | $46.30 |
| Purchase #5 | $92.88 | 5.602% | $98.0831 | $98.08 | $98.10 | $98.10 |
| Purchase #6 | $89.49 | 5.632% | $94.5301 | $94.53 | $94.55 | $94.50 |
| Purchase #7 | $139.30 | 6.809% | $148.7849 | $148.78 | $148.80 | $148.80 |
| 7 purchase totals = | $845.81 | $894.0800 | $894.08 | $894.10 | $894.10 | |