| 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 | $138.40 | 7.161% | $148.3108 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $75.55 | 7.413% | $81.1505 | $81.15 | $81.15 | $81.20 |
| Purchase #3 | $242.36 | 10.821% | $268.5858 | $268.59 | $268.60 | $268.60 |
| Purchase #4 | $206.32 | 7.490% | $221.7734 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $92.95 | 6.275% | $98.7826 | $98.78 | $98.80 | $98.80 |
| Purchase #6 | $222.46 | 9.358% | $243.2778 | $243.28 | $243.30 | $243.30 |
| Purchase #7 | $233.88 | 11.601% | $261.0124 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $1,211.92 | $1,322.8933 | $1,322.89 | $1,322.90 | $1,323.00 | |