| 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 | $45.45 | 10.439% | $50.1945 | $50.19 | $50.20 | $50.20 |
| Purchase #2 | $248.37 | 13.374% | $281.587 | $281.59 | $281.60 | $281.60 |
| Purchase #3 | $25.95 | 8.495% | $28.1545 | $28.15 | $28.15 | $28.20 |
| Purchase #4 | $180.67 | 12.700% | $203.6151 | $203.62 | $203.60 | $203.60 |
| Purchase #5 | $134.64 | 10.334% | $148.5537 | $148.55 | $148.55 | $148.60 |
| Purchase #6 | $118.90 | 8.587% | $129.1099 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $210.55 | 8.199% | $227.813 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $964.53 | $1,069.0277 | $1,069.02 | $1,069.00 | $1,069.10 | |