| 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 | $48.79 | 9.546% | $53.4475 | $53.45 | $53.45 | $53.40 |
| Purchase #2 | $132.42 | 12.494% | $148.9646 | $148.96 | $148.95 | $149.00 |
| Purchase #3 | $50.60 | 3.589% | $52.416 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $129.71 | 11.854% | $145.0858 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $134.52 | 7.574% | $144.7085 | $144.71 | $144.70 | $144.70 |
| Purchase #6 | $225.40 | 5.587% | $237.9931 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $76.93 | 11.449% | $85.7377 | $85.74 | $85.75 | $85.70 |
| 7 purchase totals = | $798.37 | $868.3532 | $868.36 | $868.35 | $868.30 | |