| 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 | $152.43 | 8.227% | $164.9704 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $239.37 | 5.450% | $252.4157 | $252.42 | $252.40 | $252.40 |
| Purchase #3 | $236.26 | 11.600% | $263.6662 | $263.67 | $263.65 | $263.70 |
| Purchase #4 | $225.44 | 9.146% | $246.0587 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $229.95 | 6.798% | $245.582 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $196.51 | 6.367% | $209.0218 | $209.02 | $209.00 | $209.00 |
| Purchase #7 | $104.27 | 7.815% | $112.4187 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $1,384.23 | $1,494.1335 | $1,494.14 | $1,494.05 | $1,494.20 | |