| 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 | $246.56 | 6.700% | $263.0795 | $263.08 | $263.10 | $263.10 |
| Purchase #2 | $113.85 | 13.802% | $129.5636 | $129.56 | $129.55 | $129.60 |
| Purchase #3 | $31.76 | 11.110% | $35.2885 | $35.29 | $35.30 | $35.30 |
| Purchase #4 | $41.58 | 7.612% | $44.7451 | $44.75 | $44.75 | $44.70 |
| Purchase #5 | $170.31 | 6.506% | $181.3904 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $78.71 | 11.279% | $87.5877 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $141.46 | 6.284% | $150.3493 | $150.35 | $150.35 | $150.30 |
| 7 purchase totals = | $824.23 | $892.0041 | $892.01 | $892.05 | $892.00 | |