| 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 | $124.84 | 7.124% | $133.7336 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $204.25 | 13.351% | $231.5194 | $231.52 | $231.50 | $231.50 |
| Purchase #3 | $35.43 | 5.466% | $37.3666 | $37.37 | $37.35 | $37.40 |
| Purchase #4 | $108.66 | 10.825% | $120.4224 | $120.42 | $120.40 | $120.40 |
| Purchase #5 | $8.40 | 8.596% | $9.1221 | $9.12 | $9.10 | $9.10 |
| Purchase #6 | $235.75 | 5.644% | $249.0557 | $249.06 | $249.05 | $249.10 |
| Purchase #7 | $132.87 | 8.303% | $143.9022 | $143.90 | $143.90 | $143.90 |
| 7 purchase totals = | $850.20 | $925.1220 | $925.12 | $925.05 | $925.10 | |