| 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 | $232.53 | 7.185% | $249.2373 | $249.24 | $249.25 | $249.20 |
| Purchase #2 | $89.69 | 6.431% | $95.458 | $95.46 | $95.45 | $95.50 |
| Purchase #3 | $91.94 | 11.263% | $102.2952 | $102.30 | $102.30 | $102.30 |
| Purchase #4 | $45.74 | 3.161% | $47.1858 | $47.19 | $47.20 | $47.20 |
| Purchase #5 | $78.77 | 5.397% | $83.0212 | $83.02 | $83.00 | $83.00 |
| Purchase #6 | $6.80 | 5.176% | $7.152 | $7.15 | $7.15 | $7.20 |
| Purchase #7 | $147.99 | 5.304% | $155.8394 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $693.46 | $740.1889 | $740.20 | $740.20 | $740.20 | |