| 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 | $99.91 | 7.474% | $107.3773 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $168.38 | 8.483% | $182.6637 | $182.66 | $182.65 | $182.70 |
| Purchase #3 | $185.98 | 4.664% | $194.6541 | $194.65 | $194.65 | $194.70 |
| Purchase #4 | $166.34 | 10.713% | $184.16 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $234.62 | 4.109% | $244.2605 | $244.26 | $244.25 | $244.30 |
| Purchase #6 | $196.38 | 3.678% | $203.6029 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $106.58 | 4.516% | $111.3932 | $111.39 | $111.40 | $111.40 |
| 7 purchase totals = | $1,158.19 | $1,228.1117 | $1,228.10 | $1,228.10 | $1,228.30 | |