| 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 | $217.43 | 7.145% | $232.9654 | $232.97 | $232.95 | $233.00 |
| Purchase #2 | $172.74 | 6.658% | $184.241 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $166.33 | 3.827% | $172.6954 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $178.94 | 3.543% | $185.2798 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $17.28 | 3.342% | $17.8575 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $117.82 | 10.411% | $130.0862 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $17.52 | 11.343% | $19.5073 | $19.51 | $19.50 | $19.50 |
| 7 purchase totals = | $888.06 | $942.6326 | $942.65 | $942.65 | $942.70 | |