| 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 | $45.99 | 8.436% | $49.8697 | $49.87 | $49.85 | $49.90 |
| Purchase #2 | $235.67 | 10.866% | $261.2779 | $261.28 | $261.30 | $261.30 |
| Purchase #3 | $184.61 | 13.490% | $209.5139 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $244.88 | 7.757% | $263.8753 | $263.88 | $263.90 | $263.90 |
| Purchase #5 | $151.40 | 10.662% | $167.5423 | $167.54 | $167.55 | $167.50 |
| Purchase #6 | $250.35 | 10.745% | $277.2501 | $277.25 | $277.25 | $277.30 |
| Purchase #7 | $111.40 | 11.420% | $124.1219 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $1,224.30 | $1,353.4511 | $1,353.45 | $1,353.45 | $1,353.50 | |