| 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 | $176.29 | 9.527% | $193.0851 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $92.64 | 6.376% | $98.5467 | $98.55 | $98.55 | $98.50 |
| Purchase #3 | $143.83 | 11.433% | $160.2741 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $119.38 | 9.446% | $130.6566 | $130.66 | $130.65 | $130.70 |
| Purchase #5 | $52.30 | 10.189% | $57.6288 | $57.63 | $57.65 | $57.60 |
| Purchase #6 | $135.47 | 6.679% | $144.518 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $125.60 | 5.406% | $132.3899 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $845.51 | $917.0992 | $917.11 | $917.10 | $917.10 | |