| 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 | $69.34 | 10.562% | $76.6637 | $76.66 | $76.65 | $76.70 |
| Purchase #2 | $125.26 | 11.360% | $139.4895 | $139.49 | $139.50 | $139.50 |
| Purchase #3 | $110.96 | 9.465% | $121.4624 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $47.85 | 9.120% | $52.2139 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $159.28 | 11.588% | $177.7374 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $37.34 | 12.536% | $42.0209 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $146.84 | 9.125% | $160.2392 | $160.24 | $160.25 | $160.20 |
| 7 purchase totals = | $696.87 | $769.8270 | $769.82 | $769.80 | $769.80 | |