| 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 | $29.96 | 5.156% | $31.5047 | $31.50 | $31.50 | $31.50 |
| Purchase #2 | $144.95 | 4.685% | $151.7409 | $151.74 | $151.75 | $151.70 |
| Purchase #3 | $245.59 | 12.716% | $276.8192 | $276.82 | $276.80 | $276.80 |
| Purchase #4 | $175.29 | 10.542% | $193.7691 | $193.77 | $193.75 | $193.80 |
| Purchase #5 | $117.61 | 11.763% | $131.4445 | $131.44 | $131.45 | $131.40 |
| Purchase #6 | $135.61 | 8.690% | $147.3945 | $147.39 | $147.40 | $147.40 |
| Purchase #7 | $191.65 | 11.505% | $213.6993 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $1,040.66 | $1,146.3722 | $1,146.36 | $1,146.35 | $1,146.30 | |