| 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 | $173.99 | 11.196% | $193.4699 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $132.37 | 12.526% | $148.9507 | $148.95 | $148.95 | $149.00 |
| Purchase #3 | $181.65 | 13.355% | $205.9094 | $205.91 | $205.90 | $205.90 |
| Purchase #4 | $142.86 | 9.133% | $155.9074 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $77.91 | 10.728% | $86.2682 | $86.27 | $86.25 | $86.30 |
| Purchase #6 | $151.39 | 13.763% | $172.2258 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $239.67 | 7.817% | $258.405 | $258.41 | $258.40 | $258.40 |
| 7 purchase totals = | $1,099.84 | $1,221.1364 | $1,221.15 | $1,221.10 | $1,221.20 | |