| 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 | $19.85 | 11.817% | $22.1957 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $198.59 | 8.377% | $215.2259 | $215.23 | $215.25 | $215.20 |
| Purchase #3 | $199.32 | 6.408% | $212.0924 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $74.90 | 6.237% | $79.5715 | $79.57 | $79.55 | $79.60 |
| Purchase #5 | $141.92 | 10.616% | $156.9862 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $127.38 | 4.751% | $133.4318 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $236.54 | 10.603% | $261.6203 | $261.62 | $261.60 | $261.60 |
| 7 purchase totals = | $998.50 | $1,081.1238 | $1,081.13 | $1,081.15 | $1,081.10 | |