| 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 | $25.98 | 6.799% | $27.7464 | $27.75 | $27.75 | $27.70 |
| Purchase #2 | $210.91 | 4.712% | $220.8481 | $220.85 | $220.85 | $220.80 |
| Purchase #3 | $127.75 | 12.606% | $143.8542 | $143.85 | $143.85 | $143.90 |
| Purchase #4 | $45.82 | 3.264% | $47.3156 | $47.32 | $47.30 | $47.30 |
| Purchase #5 | $155.86 | 12.258% | $174.9653 | $174.97 | $174.95 | $175.00 |
| Purchase #6 | $126.89 | 11.311% | $141.2425 | $141.24 | $141.25 | $141.20 |
| Purchase #7 | $22.74 | 13.561% | $25.8238 | $25.82 | $25.80 | $25.80 |
| 7 purchase totals = | $715.95 | $781.7959 | $781.80 | $781.75 | $781.70 | |