| 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 | $116.80 | 13.647% | $132.7397 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $227.78 | 8.460% | $247.0502 | $247.05 | $247.05 | $247.10 |
| Purchase #3 | $10.81 | 6.543% | $11.5173 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $237.94 | 10.822% | $263.6899 | $263.69 | $263.70 | $263.70 |
| Purchase #5 | $228.93 | 10.567% | $253.121 | $253.12 | $253.10 | $253.10 |
| Purchase #6 | $148.43 | 6.154% | $157.5644 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $30.64 | 7.471% | $32.9291 | $32.93 | $32.95 | $32.90 |
| 7 purchase totals = | $1,001.33 | $1,098.6116 | $1,098.61 | $1,098.60 | $1,098.60 | |