| 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 | $78.50 | 9.469% | $85.9332 | $85.93 | $85.95 | $85.90 |
| Purchase #2 | $27.73 | 7.539% | $29.8206 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $119.54 | 9.550% | $130.9561 | $130.96 | $130.95 | $131.00 |
| Purchase #4 | $212.94 | 3.328% | $220.0266 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $112.73 | 7.492% | $121.1757 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $33.91 | 6.436% | $36.0924 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $244.62 | 7.603% | $263.2185 | $263.22 | $263.20 | $263.20 |
| 7 purchase totals = | $829.97 | $887.2231 | $887.23 | $887.25 | $887.20 | |