| 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 | $113.68 | 6.137% | $120.6565 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $148.76 | 3.129% | $153.4147 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $136.41 | 6.611% | $145.4281 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $120.62 | 10.773% | $133.6144 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $98.90 | 5.474% | $104.3138 | $104.31 | $104.30 | $104.30 |
| Purchase #6 | $7.35 | 7.175% | $7.8774 | $7.88 | $7.90 | $7.90 |
| Purchase #7 | $123.97 | 13.427% | $140.6155 | $140.62 | $140.60 | $140.60 |
| 7 purchase totals = | $749.69 | $805.9204 | $805.92 | $805.90 | $805.90 | |