| 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 | $237.52 | 6.145% | $252.1156 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $159.41 | 11.714% | $178.0833 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $230.32 | 4.147% | $239.8714 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $7.64 | 3.345% | $7.8956 | $7.90 | $7.90 | $7.90 |
| Purchase #5 | $224.75 | 3.819% | $233.3332 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $86.30 | 7.421% | $92.7043 | $92.70 | $92.70 | $92.70 |
| Purchase #7 | $60.63 | 4.269% | $63.2183 | $63.22 | $63.20 | $63.20 |
| 7 purchase totals = | $1,006.57 | $1,067.2217 | $1,067.22 | $1,067.20 | $1,067.20 | |