| 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 | $55.55 | 3.268% | $57.3654 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $173.97 | 12.495% | $195.7076 | $195.71 | $195.70 | $195.70 |
| Purchase #3 | $32.55 | 10.454% | $35.9528 | $35.95 | $35.95 | $36.00 |
| Purchase #4 | $149.35 | 7.418% | $160.4288 | $160.43 | $160.45 | $160.40 |
| Purchase #5 | $236.88 | 3.322% | $244.7492 | $244.75 | $244.75 | $244.70 |
| Purchase #6 | $186.48 | 8.178% | $201.7303 | $201.73 | $201.75 | $201.70 |
| Purchase #7 | $219.50 | 7.525% | $236.0174 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $1,054.28 | $1,131.9515 | $1,131.96 | $1,131.95 | $1,131.90 | |