| 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 | $80.86 | 4.428% | $84.4405 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $177.70 | 4.765% | $186.1674 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $233.51 | 11.299% | $259.8943 | $259.89 | $259.90 | $259.90 |
| Purchase #4 | $73.92 | 13.552% | $83.9376 | $83.94 | $83.95 | $83.90 |
| Purchase #5 | $134.92 | 12.117% | $151.2683 | $151.27 | $151.25 | $151.30 |
| Purchase #6 | $62.61 | 13.545% | $71.0905 | $71.09 | $71.10 | $71.10 |
| Purchase #7 | $72.28 | 12.269% | $81.148 | $81.15 | $81.15 | $81.10 |
| 7 purchase totals = | $835.80 | $917.9466 | $917.95 | $917.95 | $917.90 | |