| 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 | $203.38 | 6.269% | $216.1299 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $111.65 | 8.483% | $121.1213 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $139.76 | 3.620% | $144.8193 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $88.50 | 4.821% | $92.7666 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $153.86 | 8.242% | $166.5411 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $117.66 | 13.444% | $133.4782 | $133.48 | $133.50 | $133.50 |
| Purchase #7 | $73.67 | 4.601% | $77.0596 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $888.48 | $951.9160 | $951.92 | $951.90 | $951.90 | |