| 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 | $121.34 | 8.430% | $131.569 | $131.57 | $131.55 | $131.60 |
| Purchase #2 | $161.91 | 11.335% | $180.2625 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $79.65 | 8.473% | $86.3987 | $86.40 | $86.40 | $86.40 |
| Purchase #4 | $56.63 | 10.322% | $62.4753 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $230.62 | 10.471% | $254.7682 | $254.77 | $254.75 | $254.80 |
| Purchase #6 | $77.57 | 9.755% | $85.137 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $32.74 | 6.382% | $34.8295 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $760.46 | $835.4402 | $835.45 | $835.45 | $835.50 | |