| 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 | $92.52 | 9.673% | $101.4695 | $101.47 | $101.45 | $101.50 |
| Purchase #2 | $227.47 | 8.298% | $246.3455 | $246.35 | $246.35 | $246.30 |
| Purchase #3 | $70.43 | 9.227% | $76.9286 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $103.54 | 9.112% | $112.9746 | $112.97 | $112.95 | $113.00 |
| Purchase #5 | $111.75 | 7.166% | $119.758 | $119.76 | $119.75 | $119.80 |
| Purchase #6 | $119.82 | 11.191% | $133.2291 | $133.23 | $133.25 | $133.20 |
| Purchase #7 | $20.54 | 8.252% | $22.235 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $746.07 | $812.9403 | $812.95 | $812.95 | $812.90 | |