| 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 | $207.47 | 3.824% | $215.4037 | $215.40 | $215.40 | $215.40 |
| Purchase #2 | $166.65 | 10.433% | $184.0366 | $184.04 | $184.05 | $184.00 |
| Purchase #3 | $244.79 | 3.459% | $253.2573 | $253.26 | $253.25 | $253.30 |
| Purchase #4 | $249.73 | 7.805% | $269.2214 | $269.22 | $269.20 | $269.20 |
| Purchase #5 | $206.50 | 6.438% | $219.7945 | $219.79 | $219.80 | $219.80 |
| Purchase #6 | $48.79 | 13.203% | $55.2317 | $55.23 | $55.25 | $55.20 |
| Purchase #7 | $88.71 | 3.492% | $91.8078 | $91.81 | $91.80 | $91.80 |
| 7 purchase totals = | $1,212.64 | $1,288.7530 | $1,288.75 | $1,288.75 | $1,288.70 | |