| 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 | $51.54 | 5.698% | $54.4767 | $54.48 | $54.50 | $54.50 |
| Purchase #2 | $123.39 | 11.483% | $137.5589 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $128.72 | 9.555% | $141.0192 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $236.32 | 3.707% | $245.0804 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $29.26 | 4.130% | $30.4684 | $30.47 | $30.45 | $30.50 |
| Purchase #6 | $213.44 | 12.647% | $240.4338 | $240.43 | $240.45 | $240.40 |
| Purchase #7 | $97.68 | 6.794% | $104.3164 | $104.32 | $104.30 | $104.30 |
| 7 purchase totals = | $880.35 | $953.3538 | $953.36 | $953.35 | $953.40 | |