| 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 | $17.35 | 9.308% | $18.9649 | $18.96 | $18.95 | $19.00 |
| Purchase #2 | $75.33 | 5.322% | $79.3391 | $79.34 | $79.35 | $79.30 |
| Purchase #3 | $35.74 | 9.417% | $39.1056 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $226.61 | 6.135% | $240.5125 | $240.51 | $240.50 | $240.50 |
| Purchase #5 | $169.76 | 6.507% | $180.8063 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $71.41 | 13.757% | $81.2339 | $81.23 | $81.25 | $81.20 |
| Purchase #7 | $194.37 | 11.250% | $216.2366 | $216.24 | $216.25 | $216.20 |
| 7 purchase totals = | $790.57 | $856.1989 | $856.20 | $856.20 | $856.10 | |