| 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 | $245.30 | 11.221% | $272.8251 | $272.83 | $272.85 | $272.80 |
| Purchase #2 | $11.69 | 7.306% | $12.5441 | $12.54 | $12.55 | $12.50 |
| Purchase #3 | $250.57 | 7.407% | $269.1297 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $34.66 | 3.164% | $35.7566 | $35.76 | $35.75 | $35.80 |
| Purchase #5 | $156.89 | 11.226% | $174.5025 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $239.69 | 9.164% | $261.6552 | $261.66 | $261.65 | $261.70 |
| Purchase #7 | $126.78 | 13.335% | $143.6861 | $143.69 | $143.70 | $143.70 |
| 7 purchase totals = | $1,065.58 | $1,170.0993 | $1,170.11 | $1,170.15 | $1,170.10 | |