| 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 | $212.98 | 10.739% | $235.8519 | $235.85 | $235.85 | $235.90 |
| Purchase #2 | $20.74 | 3.872% | $21.5431 | $21.54 | $21.55 | $21.50 |
| Purchase #3 | $81.67 | 7.673% | $87.9365 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $188.60 | 10.139% | $207.7222 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $130.76 | 13.305% | $148.1576 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $218.78 | 7.528% | $235.2498 | $235.25 | $235.25 | $235.20 |
| Purchase #7 | $131.64 | 11.249% | $146.4482 | $146.45 | $146.45 | $146.40 |
| 7 purchase totals = | $985.17 | $1,082.9093 | $1,082.91 | $1,082.90 | $1,082.80 | |