| 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 | $87.26 | 6.417% | $92.8595 | $92.86 | $92.85 | $92.90 |
| Purchase #2 | $166.72 | 6.385% | $177.3651 | $177.37 | $177.35 | $177.40 |
| Purchase #3 | $84.85 | 8.135% | $91.7525 | $91.75 | $91.75 | $91.80 |
| Purchase #4 | $98.29 | 5.182% | $103.3834 | $103.38 | $103.40 | $103.40 |
| Purchase #5 | $148.73 | 7.433% | $159.7851 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $29.99 | 4.189% | $31.2463 | $31.25 | $31.25 | $31.20 |
| Purchase #7 | $122.37 | 3.226% | $126.3177 | $126.32 | $126.30 | $126.30 |
| 7 purchase totals = | $738.21 | $782.7096 | $782.72 | $782.70 | $782.80 | |