| 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 | $168.70 | 8.732% | $183.4309 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $196.77 | 10.542% | $217.5135 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $130.44 | 9.626% | $142.9962 | $143.00 | $143.00 | $143.00 |
| Purchase #4 | $172.52 | 10.750% | $191.0659 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $179.26 | 12.421% | $201.5259 | $201.53 | $201.55 | $201.50 |
| Purchase #6 | $248.34 | 10.360% | $274.068 | $274.07 | $274.05 | $274.10 |
| Purchase #7 | $163.91 | 12.479% | $184.3643 | $184.36 | $184.35 | $184.40 |
| 7 purchase totals = | $1,259.94 | $1,394.9647 | $1,394.97 | $1,394.95 | $1,395.00 | |