| 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 | $95.34 | 6.781% | $101.805 | $101.81 | $101.80 | $101.80 |
| Purchase #2 | $33.53 | 9.559% | $36.7351 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $92.55 | 5.375% | $97.5246 | $97.52 | $97.50 | $97.50 |
| Purchase #4 | $230.59 | 4.220% | $240.3209 | $240.32 | $240.30 | $240.30 |
| Purchase #5 | $58.96 | 8.853% | $64.1797 | $64.18 | $64.20 | $64.20 |
| Purchase #6 | $184.87 | 5.360% | $194.779 | $194.78 | $194.80 | $194.80 |
| Purchase #7 | $238.81 | 10.766% | $264.5203 | $264.52 | $264.50 | $264.50 |
| 7 purchase totals = | $934.65 | $999.8646 | $999.87 | $999.85 | $999.80 | |