| 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 | $27.38 | 6.118% | $29.0551 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $51.48 | 5.419% | $54.2697 | $54.27 | $54.25 | $54.30 |
| Purchase #3 | $17.68 | 9.536% | $19.366 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $229.65 | 4.823% | $240.726 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $199.52 | 13.284% | $226.0242 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $243.42 | 5.808% | $257.5578 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $178.85 | 10.109% | $196.9299 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $947.98 | $1,023.9287 | $1,023.94 | $1,023.90 | $1,024.00 | |