| 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 | $147.39 | 10.675% | $163.1239 | $163.12 | $163.10 | $163.10 |
| Purchase #2 | $169.77 | 6.694% | $181.1344 | $181.13 | $181.15 | $181.10 |
| Purchase #3 | $245.52 | 3.426% | $253.9315 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $200.75 | 12.857% | $226.5604 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $229.30 | 12.461% | $257.8731 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $181.72 | 13.215% | $205.7343 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $242.67 | 4.189% | $252.8354 | $252.84 | $252.85 | $252.80 |
| 7 purchase totals = | $1,417.12 | $1,541.1930 | $1,541.18 | $1,541.20 | $1,541.10 | |