| 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 | $238.45 | 12.758% | $268.8715 | $268.87 | $268.85 | $268.90 |
| Purchase #2 | $78.33 | 6.826% | $83.6768 | $83.68 | $83.70 | $83.70 |
| Purchase #3 | $44.65 | 10.558% | $49.3641 | $49.36 | $49.35 | $49.40 |
| Purchase #4 | $223.47 | 5.411% | $235.562 | $235.56 | $235.55 | $235.60 |
| Purchase #5 | $246.87 | 10.398% | $272.5395 | $272.54 | $272.55 | $272.50 |
| Purchase #6 | $213.83 | 12.344% | $240.2252 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $161.97 | 11.431% | $180.4848 | $180.48 | $180.50 | $180.50 |
| 7 purchase totals = | $1,207.57 | $1,330.7239 | $1,330.72 | $1,330.75 | $1,330.80 | |