| 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 | $14.54 | 8.357% | $15.7551 | $15.76 | $15.75 | $15.80 |
| Purchase #2 | $221.95 | 10.122% | $244.4158 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $125.66 | 7.467% | $135.043 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $149.98 | 7.770% | $161.6334 | $161.63 | $161.65 | $161.60 |
| Purchase #5 | $82.41 | 3.709% | $85.4666 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $158.62 | 12.510% | $178.4634 | $178.46 | $178.45 | $178.50 |
| Purchase #7 | $90.93 | 9.722% | $99.7702 | $99.77 | $99.75 | $99.80 |
| 7 purchase totals = | $844.09 | $920.5475 | $920.55 | $920.50 | $920.60 | |