| 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 | $53.56 | 9.617% | $58.7109 | $58.71 | $58.70 | $58.70 |
| Purchase #2 | $12.52 | 11.224% | $13.9252 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $154.35 | 3.643% | $159.973 | $159.97 | $159.95 | $160.00 |
| Purchase #4 | $74.72 | 12.177% | $83.8187 | $83.82 | $83.80 | $83.80 |
| Purchase #5 | $72.38 | 13.362% | $82.0514 | $82.05 | $82.05 | $82.10 |
| Purchase #6 | $22.85 | 12.582% | $25.725 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $205.29 | 13.201% | $232.3903 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $595.67 | $656.5945 | $656.60 | $656.60 | $656.60 | |