| 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 | $113.27 | 5.183% | $119.1408 | $119.14 | $119.15 | $119.10 |
| Purchase #2 | $162.98 | 4.722% | $170.6759 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $249.46 | 12.251% | $280.0213 | $280.02 | $280.00 | $280.00 |
| Purchase #4 | $171.81 | 6.306% | $182.6443 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $128.92 | 10.165% | $142.0247 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $89.28 | 9.152% | $97.4509 | $97.45 | $97.45 | $97.50 |
| Purchase #7 | $128.50 | 3.618% | $133.1491 | $133.15 | $133.15 | $133.10 |
| 7 purchase totals = | $1,044.22 | $1,125.1070 | $1,125.10 | $1,125.10 | $1,125.00 | |