| 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 | $45.27 | 11.354% | $50.41 | $50.41 | $50.40 | $50.40 |
| Purchase #2 | $98.85 | 4.557% | $103.3546 | $103.35 | $103.35 | $103.40 |
| Purchase #3 | $152.75 | 6.454% | $162.6085 | $162.61 | $162.60 | $162.60 |
| Purchase #4 | $87.38 | 11.139% | $97.1133 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $201.70 | 9.363% | $220.5852 | $220.59 | $220.60 | $220.60 |
| Purchase #6 | $249.62 | 7.482% | $268.2966 | $268.30 | $268.30 | $268.30 |
| Purchase #7 | $65.39 | 4.480% | $68.3195 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $900.96 | $970.6877 | $970.69 | $970.65 | $970.70 | |