| 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 | $31.45 | 7.848% | $33.9182 | $33.92 | $33.90 | $33.90 |
| Purchase #2 | $7.44 | 11.636% | $8.3057 | $8.31 | $8.30 | $8.30 |
| Purchase #3 | $142.47 | 9.343% | $155.781 | $155.78 | $155.80 | $155.80 |
| Purchase #4 | $108.89 | 4.421% | $113.704 | $113.70 | $113.70 | $113.70 |
| Purchase #5 | $249.64 | 4.797% | $261.6152 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $173.81 | 8.308% | $188.2501 | $188.25 | $188.25 | $188.30 |
| Purchase #7 | $91.28 | 3.128% | $94.1352 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $804.98 | $855.7094 | $855.72 | $855.70 | $855.70 | |