| 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 | $122.96 | 12.756% | $138.6448 | $138.64 | $138.65 | $138.60 |
| Purchase #2 | $242.82 | 7.103% | $260.0675 | $260.07 | $260.05 | $260.10 |
| Purchase #3 | $197.61 | 6.228% | $209.9172 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $160.38 | 8.321% | $173.7252 | $173.73 | $173.75 | $173.70 |
| Purchase #5 | $160.84 | 3.801% | $166.9535 | $166.95 | $166.95 | $167.00 |
| Purchase #6 | $209.50 | 10.160% | $230.7852 | $230.79 | $230.80 | $230.80 |
| Purchase #7 | $81.81 | 12.588% | $92.1082 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $1,175.92 | $1,272.2016 | $1,272.21 | $1,272.20 | $1,272.20 | |