| 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 | $133.57 | 8.530% | $144.9635 | $144.96 | $144.95 | $145.00 |
| Purchase #2 | $194.32 | 3.309% | $200.75 | $200.75 | $200.75 | $200.80 |
| Purchase #3 | $121.47 | 11.356% | $135.2641 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $99.39 | 5.218% | $104.5762 | $104.58 | $104.60 | $104.60 |
| Purchase #5 | $223.76 | 3.339% | $231.2313 | $231.23 | $231.25 | $231.20 |
| Purchase #6 | $217.77 | 3.242% | $224.8301 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $185.35 | 9.553% | $203.0565 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $1,175.63 | $1,244.6717 | $1,244.67 | $1,244.70 | $1,244.80 | |