| 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 | $205.30 | 12.426% | $230.8106 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $172.96 | 6.371% | $183.9793 | $183.98 | $184.00 | $184.00 |
| Purchase #3 | $51.39 | 4.686% | $53.7981 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $99.39 | 11.127% | $110.4491 | $110.45 | $110.45 | $110.40 |
| Purchase #5 | $220.91 | 9.422% | $241.7241 | $241.72 | $241.70 | $241.70 |
| Purchase #6 | $194.54 | 6.389% | $206.9692 | $206.97 | $206.95 | $207.00 |
| Purchase #7 | $24.79 | 13.858% | $28.2254 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $969.28 | $1,055.9558 | $1,055.96 | $1,055.95 | $1,055.90 | |