| 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 | $134.34 | 12.313% | $150.8813 | $150.88 | $150.90 | $150.90 |
| Purchase #2 | $131.87 | 9.347% | $144.1959 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $129.31 | 5.661% | $136.6302 | $136.63 | $136.65 | $136.60 |
| Purchase #4 | $133.90 | 4.114% | $139.4086 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $80.78 | 13.484% | $91.6724 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $184.79 | 8.833% | $201.1125 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $149.73 | 13.105% | $169.3521 | $169.35 | $169.35 | $169.40 |
| 7 purchase totals = | $944.72 | $1,033.2530 | $1,033.25 | $1,033.25 | $1,033.30 | |