| 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 | $66.77 | 3.381% | $69.0275 | $69.03 | $69.05 | $69.00 |
| Purchase #2 | $143.40 | 7.259% | $153.8094 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $232.50 | 12.568% | $261.7206 | $261.72 | $261.70 | $261.70 |
| Purchase #4 | $73.94 | 12.869% | $83.4553 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $12.40 | 13.481% | $14.0716 | $14.07 | $14.05 | $14.10 |
| Purchase #6 | $90.33 | 12.148% | $101.3033 | $101.30 | $101.30 | $101.30 |
| Purchase #7 | $6.64 | 4.586% | $6.9445 | $6.94 | $6.95 | $6.90 |
| 7 purchase totals = | $625.98 | $690.3322 | $690.33 | $690.30 | $690.30 | |