| 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 | $180.68 | 13.478% | $205.0321 | $205.03 | $205.05 | $205.00 |
| Purchase #2 | $61.68 | 12.536% | $69.4122 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $240.57 | 9.496% | $263.4145 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $104.62 | 5.377% | $110.2454 | $110.25 | $110.25 | $110.20 |
| Purchase #5 | $84.70 | 6.325% | $90.0573 | $90.06 | $90.05 | $90.10 |
| Purchase #6 | $108.57 | 6.380% | $115.4968 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $8.35 | 13.607% | $9.4862 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $789.17 | $863.1445 | $863.15 | $863.15 | $863.10 | |