| 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 | $30.49 | 11.780% | $34.0817 | $34.08 | $34.10 | $34.10 |
| Purchase #2 | $45.33 | 8.171% | $49.0339 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $91.95 | 11.370% | $102.4047 | $102.40 | $102.40 | $102.40 |
| Purchase #4 | $189.83 | 9.162% | $207.2222 | $207.22 | $207.20 | $207.20 |
| Purchase #5 | $103.76 | 7.335% | $111.3708 | $111.37 | $111.35 | $111.40 |
| Purchase #6 | $68.96 | 10.799% | $76.407 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $187.81 | 10.688% | $207.8831 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $718.13 | $788.4034 | $788.39 | $788.40 | $788.40 | |