| 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 | $51.71 | 10.828% | $57.3092 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $26.98 | 3.185% | $27.8393 | $27.84 | $27.85 | $27.80 |
| Purchase #3 | $27.56 | 3.504% | $28.5257 | $28.53 | $28.55 | $28.50 |
| Purchase #4 | $83.69 | 5.238% | $88.0737 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $246.60 | 10.121% | $271.5584 | $271.56 | $271.55 | $271.60 |
| Purchase #6 | $121.85 | 11.575% | $135.9541 | $135.95 | $135.95 | $136.00 |
| Purchase #7 | $196.52 | 9.245% | $214.6883 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $754.91 | $823.9487 | $823.95 | $823.95 | $824.00 | |