| 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 | $153.88 | 5.357% | $162.1234 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $19.47 | 6.174% | $20.6721 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $216.66 | 6.196% | $230.0843 | $230.08 | $230.10 | $230.10 |
| Purchase #4 | $175.80 | 4.515% | $183.7374 | $183.74 | $183.75 | $183.70 |
| Purchase #5 | $157.99 | 5.138% | $166.1075 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $194.32 | 8.434% | $210.7089 | $210.71 | $210.70 | $210.70 |
| Purchase #7 | $110.56 | 13.395% | $125.3695 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $1,028.68 | $1,098.8031 | $1,098.80 | $1,098.75 | $1,098.80 | |