| 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 | $96.65 | 12.226% | $108.4664 | $108.47 | $108.45 | $108.50 |
| Purchase #2 | $195.30 | 12.596% | $219.9 | $219.90 | $219.90 | $219.90 |
| Purchase #3 | $198.72 | 9.406% | $217.4116 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $198.46 | 4.773% | $207.9325 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $153.71 | 10.722% | $170.1908 | $170.19 | $170.20 | $170.20 |
| Purchase #6 | $58.31 | 3.533% | $60.3701 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $112.26 | 7.774% | $120.9871 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $1,013.41 | $1,105.2585 | $1,105.26 | $1,105.25 | $1,105.30 | |