| 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 | $230.26 | 10.275% | $253.9192 | $253.92 | $253.90 | $253.90 |
| Purchase #2 | $97.80 | 6.363% | $104.023 | $104.02 | $104.00 | $104.00 |
| Purchase #3 | $58.86 | 11.243% | $65.4776 | $65.48 | $65.50 | $65.50 |
| Purchase #4 | $62.70 | 5.193% | $65.956 | $65.96 | $65.95 | $66.00 |
| Purchase #5 | $153.36 | 9.249% | $167.5443 | $167.54 | $167.55 | $167.50 |
| Purchase #6 | $62.41 | 3.822% | $64.7953 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $105.95 | 8.119% | $114.5521 | $114.55 | $114.55 | $114.60 |
| 7 purchase totals = | $771.34 | $836.2675 | $836.27 | $836.25 | $836.30 | |