| 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 | $38.89 | 3.578% | $40.2815 | $40.28 | $40.30 | $40.30 |
| Purchase #2 | $67.49 | 4.822% | $70.7444 | $70.74 | $70.75 | $70.70 |
| Purchase #3 | $217.37 | 9.701% | $238.4571 | $238.46 | $238.45 | $238.50 |
| Purchase #4 | $5.51 | 7.709% | $5.9348 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $225.53 | 5.833% | $238.6852 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $40.66 | 8.247% | $44.0132 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $54.78 | 13.506% | $62.1786 | $62.18 | $62.20 | $62.20 |
| 7 purchase totals = | $650.23 | $700.2948 | $700.29 | $700.35 | $700.30 | |