| 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 | $84.98 | 3.668% | $88.0971 | $88.10 | $88.10 | $88.10 |
| Purchase #2 | $30.98 | 3.321% | $32.0088 | $32.01 | $32.00 | $32.00 |
| Purchase #3 | $236.47 | 8.712% | $257.0713 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $218.51 | 3.388% | $225.9131 | $225.91 | $225.90 | $225.90 |
| Purchase #5 | $133.52 | 3.300% | $137.9262 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $96.75 | 8.836% | $105.2988 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $16.87 | 9.198% | $18.4217 | $18.42 | $18.40 | $18.40 |
| 7 purchase totals = | $818.08 | $864.7370 | $864.74 | $864.70 | $864.70 | |