| 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 | $195.84 | 11.525% | $218.4106 | $218.41 | $218.40 | $218.40 |
| Purchase #2 | $104.36 | 6.289% | $110.9232 | $110.92 | $110.90 | $110.90 |
| Purchase #3 | $174.62 | 6.507% | $185.9825 | $185.98 | $186.00 | $186.00 |
| Purchase #4 | $249.51 | 13.596% | $283.4334 | $283.43 | $283.45 | $283.40 |
| Purchase #5 | $198.91 | 4.227% | $207.3179 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $209.61 | 7.818% | $225.9973 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $8.89 | 6.674% | $9.4833 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $1,141.74 | $1,241.5482 | $1,241.54 | $1,241.55 | $1,241.50 | |