| 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 | $75.56 | 11.391% | $84.167 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $244.90 | 7.165% | $262.4471 | $262.45 | $262.45 | $262.40 |
| Purchase #3 | $193.72 | 4.630% | $202.6892 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $52.37 | 13.324% | $59.3478 | $59.35 | $59.35 | $59.30 |
| Purchase #5 | $216.76 | 10.162% | $238.7872 | $238.79 | $238.80 | $238.80 |
| Purchase #6 | $115.35 | 8.764% | $125.4593 | $125.46 | $125.45 | $125.50 |
| Purchase #7 | $134.71 | 9.835% | $147.9587 | $147.96 | $147.95 | $148.00 |
| 7 purchase totals = | $1,033.37 | $1,120.8563 | $1,120.87 | $1,120.85 | $1,120.90 | |