| 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 | $105.88 | 11.824% | $118.3993 | $118.40 | $118.40 | $118.40 |
| Purchase #2 | $57.30 | 10.442% | $63.2833 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $171.73 | 7.814% | $185.149 | $185.15 | $185.15 | $185.10 |
| Purchase #4 | $221.32 | 3.246% | $228.504 | $228.50 | $228.50 | $228.50 |
| Purchase #5 | $60.69 | 6.739% | $64.7799 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $54.49 | 6.790% | $58.1899 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $178.92 | 3.461% | $185.1124 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $850.33 | $903.4178 | $903.41 | $903.45 | $903.40 | |