| 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 | $205.86 | 12.174% | $230.9214 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $217.85 | 7.789% | $234.8183 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $176.55 | 10.629% | $195.3155 | $195.32 | $195.30 | $195.30 |
| Purchase #4 | $218.85 | 8.555% | $237.5726 | $237.57 | $237.55 | $237.60 |
| Purchase #5 | $16.77 | 9.820% | $18.4168 | $18.42 | $18.40 | $18.40 |
| Purchase #6 | $177.87 | 10.325% | $196.2351 | $196.24 | $196.25 | $196.20 |
| Purchase #7 | $250.89 | 3.684% | $260.1328 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $1,264.64 | $1,373.4125 | $1,373.42 | $1,373.35 | $1,373.30 | |