| 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 | $95.54 | 13.646% | $108.5774 | $108.58 | $108.60 | $108.60 |
| Purchase #2 | $128.84 | 5.173% | $135.5049 | $135.50 | $135.50 | $135.50 |
| Purchase #3 | $140.76 | 9.292% | $153.8394 | $153.84 | $153.85 | $153.80 |
| Purchase #4 | $114.32 | 11.500% | $127.4668 | $127.47 | $127.45 | $127.50 |
| Purchase #5 | $31.72 | 6.332% | $33.7285 | $33.73 | $33.75 | $33.70 |
| Purchase #6 | $156.72 | 11.450% | $174.6644 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $163.39 | 12.122% | $183.1961 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $831.29 | $916.9775 | $916.98 | $917.00 | $917.00 | |