| 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 | $101.73 | 6.286% | $108.1247 | $108.12 | $108.10 | $108.10 |
| Purchase #2 | $183.88 | 7.164% | $197.0532 | $197.05 | $197.05 | $197.10 |
| Purchase #3 | $71.89 | 7.508% | $77.2875 | $77.29 | $77.30 | $77.30 |
| Purchase #4 | $94.55 | 13.267% | $107.0939 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $72.29 | 13.372% | $81.9566 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $186.37 | 3.815% | $193.48 | $193.48 | $193.50 | $193.50 |
| Purchase #7 | $175.52 | 5.863% | $185.8107 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $886.23 | $950.8066 | $950.80 | $950.80 | $950.90 | |