| 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 | $160.80 | 7.242% | $172.4451 | $172.45 | $172.45 | $172.40 |
| Purchase #2 | $206.95 | 3.757% | $214.7251 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $90.31 | 3.194% | $93.1945 | $93.19 | $93.20 | $93.20 |
| Purchase #4 | $213.45 | 13.743% | $242.7844 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $172.80 | 8.322% | $187.1804 | $187.18 | $187.20 | $187.20 |
| Purchase #6 | $128.94 | 3.482% | $133.4297 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $50.80 | 4.250% | $52.959 | $52.96 | $52.95 | $53.00 |
| 7 purchase totals = | $1,024.05 | $1,096.7182 | $1,096.72 | $1,096.80 | $1,096.70 | |