| 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 | $61.38 | 4.450% | $64.1114 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $235.74 | 10.740% | $261.0585 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $139.87 | 13.122% | $158.2237 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $230.60 | 3.187% | $237.9492 | $237.95 | $237.95 | $237.90 |
| Purchase #5 | $95.79 | 13.843% | $109.0502 | $109.05 | $109.05 | $109.10 |
| Purchase #6 | $171.29 | 3.123% | $176.6394 | $176.64 | $176.65 | $176.60 |
| Purchase #7 | $249.87 | 13.203% | $282.8603 | $282.86 | $282.85 | $282.90 |
| 7 purchase totals = | $1,184.54 | $1,289.8927 | $1,289.89 | $1,289.85 | $1,289.90 | |