| 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 | $11.51 | 10.792% | $12.7522 | $12.75 | $12.75 | $12.80 |
| Purchase #2 | $153.51 | 13.255% | $173.8578 | $173.86 | $173.85 | $173.90 |
| Purchase #3 | $93.75 | 9.125% | $102.3047 | $102.30 | $102.30 | $102.30 |
| Purchase #4 | $107.86 | 12.519% | $121.363 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $169.86 | 4.475% | $177.4612 | $177.46 | $177.45 | $177.50 |
| Purchase #6 | $28.66 | 11.732% | $32.0224 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $199.86 | 13.365% | $226.5713 | $226.57 | $226.55 | $226.60 |
| 7 purchase totals = | $765.01 | $846.3326 | $846.32 | $846.25 | $846.50 | |