| 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 | $33.53 | 3.157% | $34.5885 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $196.94 | 3.218% | $203.2775 | $203.28 | $203.30 | $203.30 |
| Purchase #3 | $70.50 | 10.502% | $77.9039 | $77.90 | $77.90 | $77.90 |
| Purchase #4 | $230.59 | 7.102% | $246.9665 | $246.97 | $246.95 | $247.00 |
| Purchase #5 | $182.30 | 9.744% | $200.0633 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $135.53 | 5.525% | $143.018 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $185.81 | 13.581% | $211.0449 | $211.04 | $211.05 | $211.00 |
| 7 purchase totals = | $1,035.20 | $1,116.8626 | $1,116.86 | $1,116.85 | $1,116.90 | |