| 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 | $78.95 | 5.716% | $83.4628 | $83.46 | $83.45 | $83.50 |
| Purchase #2 | $135.57 | 3.728% | $140.624 | $140.62 | $140.60 | $140.60 |
| Purchase #3 | $229.44 | 9.871% | $252.088 | $252.09 | $252.10 | $252.10 |
| Purchase #4 | $107.45 | 3.300% | $110.9959 | $111.00 | $111.00 | $111.00 |
| Purchase #5 | $78.52 | 11.577% | $87.6103 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $29.52 | 6.127% | $31.3287 | $31.33 | $31.35 | $31.30 |
| Purchase #7 | $138.60 | 11.415% | $154.4212 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $798.05 | $860.5309 | $860.53 | $860.50 | $860.50 | |