| 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 | $179.46 | 4.452% | $187.4496 | $187.45 | $187.45 | $187.40 |
| Purchase #2 | $125.97 | 9.523% | $137.9661 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $74.69 | 3.635% | $77.405 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $125.76 | 13.462% | $142.6898 | $142.69 | $142.70 | $142.70 |
| Purchase #5 | $184.95 | 6.408% | $196.8016 | $196.80 | $196.80 | $196.80 |
| Purchase #6 | $98.36 | 7.231% | $105.4724 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $169.29 | 9.255% | $184.9578 | $184.96 | $184.95 | $185.00 |
| 7 purchase totals = | $958.48 | $1,032.7423 | $1,032.75 | $1,032.70 | $1,032.80 | |