| 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 | $164.86 | 4.617% | $172.4716 | $172.47 | $172.45 | $172.50 |
| Purchase #2 | $204.68 | 13.820% | $232.9668 | $232.97 | $232.95 | $233.00 |
| Purchase #3 | $132.49 | 11.651% | $147.9264 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $46.25 | 10.526% | $51.1183 | $51.12 | $51.10 | $51.10 |
| Purchase #5 | $227.53 | 9.356% | $248.8177 | $248.82 | $248.80 | $248.80 |
| Purchase #6 | $229.53 | 8.488% | $249.0125 | $249.01 | $249.00 | $249.00 |
| Purchase #7 | $122.25 | 11.481% | $136.2855 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $1,127.59 | $1,238.5988 | $1,238.61 | $1,238.55 | $1,238.60 | |