| 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 | $203.40 | 4.517% | $212.5876 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $46.36 | 13.820% | $52.767 | $52.77 | $52.75 | $52.80 |
| Purchase #3 | $25.95 | 7.151% | $27.8057 | $27.81 | $27.80 | $27.80 |
| Purchase #4 | $46.93 | 11.224% | $52.1974 | $52.20 | $52.20 | $52.20 |
| Purchase #5 | $156.76 | 9.674% | $171.925 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $31.29 | 7.725% | $33.7072 | $33.71 | $33.70 | $33.70 |
| Purchase #7 | $232.44 | 8.626% | $252.4903 | $252.49 | $252.50 | $252.50 |
| 7 purchase totals = | $743.13 | $803.4802 | $803.50 | $803.50 | $803.50 | |