| 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 | $103.29 | 7.578% | $111.1173 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $96.84 | 10.619% | $107.1234 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $219.46 | 10.371% | $242.2202 | $242.22 | $242.20 | $242.20 |
| Purchase #4 | $249.96 | 9.465% | $273.6187 | $273.62 | $273.60 | $273.60 |
| Purchase #5 | $170.62 | 13.449% | $193.5667 | $193.57 | $193.55 | $193.60 |
| Purchase #6 | $172.41 | 6.285% | $183.246 | $183.25 | $183.25 | $183.20 |
| Purchase #7 | $126.30 | 9.228% | $137.955 | $137.96 | $137.95 | $138.00 |
| 7 purchase totals = | $1,138.88 | $1,248.8473 | $1,248.86 | $1,248.75 | $1,248.80 | |