| 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 | $132.63 | 3.660% | $137.4843 | $137.48 | $137.50 | $137.50 |
| Purchase #2 | $186.92 | 11.119% | $207.7036 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $125.54 | 13.589% | $142.5996 | $142.60 | $142.60 | $142.60 |
| Purchase #4 | $147.64 | 8.318% | $159.9207 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $153.89 | 3.543% | $159.3423 | $159.34 | $159.35 | $159.30 |
| Purchase #6 | $248.29 | 5.399% | $261.6952 | $261.70 | $261.70 | $261.70 |
| Purchase #7 | $182.91 | 3.735% | $189.7417 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $1,177.82 | $1,258.4874 | $1,258.48 | $1,258.50 | $1,258.40 | |