| 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 | $221.82 | 4.813% | $232.4962 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $75.93 | 8.273% | $82.2117 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $159.81 | 3.212% | $164.9431 | $164.94 | $164.95 | $164.90 |
| Purchase #4 | $180.61 | 12.236% | $202.7094 | $202.71 | $202.70 | $202.70 |
| Purchase #5 | $64.30 | 4.395% | $67.126 | $67.13 | $67.15 | $67.10 |
| Purchase #6 | $245.69 | 12.484% | $276.3619 | $276.36 | $276.35 | $276.40 |
| Purchase #7 | $189.31 | 13.267% | $214.4258 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $1,137.47 | $1,240.2741 | $1,240.28 | $1,240.30 | $1,240.20 | |