| 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 | $188.84 | 6.372% | $200.8729 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $123.78 | 5.332% | $130.3799 | $130.38 | $130.40 | $130.40 |
| Purchase #3 | $152.25 | 13.264% | $172.4444 | $172.44 | $172.45 | $172.40 |
| Purchase #4 | $171.76 | 12.805% | $193.7539 | $193.75 | $193.75 | $193.80 |
| Purchase #5 | $230.94 | 8.811% | $251.2881 | $251.29 | $251.30 | $251.30 |
| Purchase #6 | $168.62 | 6.490% | $179.5634 | $179.56 | $179.55 | $179.60 |
| Purchase #7 | $201.81 | 6.608% | $215.1456 | $215.15 | $215.15 | $215.10 |
| 7 purchase totals = | $1,238.00 | $1,343.4482 | $1,343.44 | $1,343.45 | $1,343.50 | |