| 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 | $190.39 | 3.339% | $196.7471 | $196.75 | $196.75 | $196.70 |
| Purchase #2 | $170.94 | 7.143% | $183.1502 | $183.15 | $183.15 | $183.20 |
| Purchase #3 | $36.53 | 7.163% | $39.1466 | $39.15 | $39.15 | $39.10 |
| Purchase #4 | $77.39 | 13.371% | $87.7378 | $87.74 | $87.75 | $87.70 |
| Purchase #5 | $203.66 | 12.299% | $228.7081 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $163.52 | 13.822% | $186.1217 | $186.12 | $186.10 | $186.10 |
| Purchase #7 | $206.55 | 10.286% | $227.7957 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $1,048.98 | $1,149.4072 | $1,149.42 | $1,149.40 | $1,149.30 | |