| 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 | $203.64 | 11.802% | $227.6736 | $227.67 | $227.65 | $227.70 |
| Purchase #2 | $90.48 | 12.655% | $101.9302 | $101.93 | $101.95 | $101.90 |
| Purchase #3 | $122.63 | 6.579% | $130.6978 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $210.77 | 5.298% | $221.9366 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $242.26 | 8.111% | $261.9097 | $261.91 | $261.90 | $261.90 |
| Purchase #6 | $88.25 | 10.463% | $97.4836 | $97.48 | $97.50 | $97.50 |
| Purchase #7 | $119.91 | 10.195% | $132.1348 | $132.13 | $132.15 | $132.10 |
| 7 purchase totals = | $1,077.94 | $1,173.7663 | $1,173.76 | $1,173.80 | $1,173.70 | |