| 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 | $232.34 | 6.335% | $247.0587 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $84.57 | 9.168% | $92.3234 | $92.32 | $92.30 | $92.30 |
| Purchase #3 | $48.51 | 4.615% | $50.7487 | $50.75 | $50.75 | $50.70 |
| Purchase #4 | $36.99 | 3.847% | $38.413 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $112.86 | 13.671% | $128.2891 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $102.35 | 8.521% | $111.0712 | $111.07 | $111.05 | $111.10 |
| Purchase #7 | $90.97 | 4.654% | $95.2037 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $708.59 | $763.1078 | $763.10 | $763.05 | $763.10 | |