| 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 | $203.89 | 4.553% | $213.1731 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $71.76 | 13.252% | $81.2696 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $157.77 | 11.155% | $175.3692 | $175.37 | $175.35 | $175.40 |
| Purchase #4 | $178.79 | 11.222% | $198.8538 | $198.85 | $198.85 | $198.90 |
| Purchase #5 | $187.94 | 5.229% | $197.7674 | $197.77 | $197.75 | $197.80 |
| Purchase #6 | $77.49 | 7.124% | $83.0104 | $83.01 | $83.00 | $83.00 |
| Purchase #7 | $144.82 | 13.779% | $164.7747 | $164.77 | $164.75 | $164.80 |
| 7 purchase totals = | $1,022.46 | $1,114.2182 | $1,114.21 | $1,114.10 | $1,114.40 | |