| 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 | $235.88 | 8.229% | $255.2906 | $255.29 | $255.30 | $255.30 |
| Purchase #2 | $237.42 | 11.260% | $264.1535 | $264.15 | $264.15 | $264.20 |
| Purchase #3 | $217.26 | 6.831% | $232.101 | $232.10 | $232.10 | $232.10 |
| Purchase #4 | $179.86 | 4.513% | $187.9771 | $187.98 | $188.00 | $188.00 |
| Purchase #5 | $189.57 | 13.117% | $214.4359 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $127.56 | 11.243% | $141.9016 | $141.90 | $141.90 | $141.90 |
| Purchase #7 | $92.58 | 10.169% | $101.9945 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $1,280.13 | $1,397.8542 | $1,397.85 | $1,397.90 | $1,397.90 | |