| 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 | $229.57 | 6.346% | $244.1385 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $93.53 | 11.298% | $104.097 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $5.86 | 7.403% | $6.2938 | $6.29 | $6.30 | $6.30 |
| Purchase #4 | $228.99 | 13.583% | $260.0937 | $260.09 | $260.10 | $260.10 |
| Purchase #5 | $180.59 | 11.860% | $202.008 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $242.86 | 12.585% | $273.4239 | $273.42 | $273.40 | $273.40 |
| Purchase #7 | $38.44 | 8.791% | $41.8193 | $41.82 | $41.80 | $41.80 |
| 7 purchase totals = | $1,019.84 | $1,131.8742 | $1,131.87 | $1,131.85 | $1,131.80 | |