| 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 | $56.26 | 4.660% | $58.8817 | $58.88 | $58.90 | $58.90 |
| Purchase #2 | $249.60 | 9.585% | $273.5242 | $273.52 | $273.50 | $273.50 |
| Purchase #3 | $157.49 | 3.703% | $163.3219 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $162.60 | 9.790% | $178.5185 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $126.76 | 9.565% | $138.8846 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $119.59 | 8.692% | $129.9848 | $129.98 | $130.00 | $130.00 |
| Purchase #7 | $14.80 | 9.372% | $16.1871 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $887.10 | $959.3028 | $959.29 | $959.30 | $959.30 | |