| 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 | $175.28 | 5.775% | $185.4024 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $238.29 | 9.416% | $260.7274 | $260.73 | $260.75 | $260.70 |
| Purchase #3 | $195.46 | 6.226% | $207.6293 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $40.65 | 13.589% | $46.1739 | $46.17 | $46.15 | $46.20 |
| Purchase #5 | $59.72 | 6.676% | $63.7069 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $163.93 | 10.741% | $181.5377 | $181.54 | $181.55 | $181.50 |
| Purchase #7 | $182.50 | 11.582% | $203.6372 | $203.64 | $203.65 | $203.60 |
| 7 purchase totals = | $1,055.83 | $1,148.8148 | $1,148.82 | $1,148.85 | $1,148.70 | |