| 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 | $200.36 | 7.821% | $216.0302 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $85.93 | 10.406% | $94.8719 | $94.87 | $94.85 | $94.90 |
| Purchase #3 | $197.63 | 10.543% | $218.4661 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $185.68 | 3.378% | $191.9523 | $191.95 | $191.95 | $192.00 |
| Purchase #5 | $16.27 | 8.264% | $17.6146 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $168.76 | 11.293% | $187.8181 | $187.82 | $187.80 | $187.80 |
| Purchase #7 | $205.59 | 13.200% | $232.7279 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $1,060.22 | $1,159.4811 | $1,159.48 | $1,159.45 | $1,159.50 | |