| 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 | $122.33 | 8.281% | $132.4601 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $221.82 | 7.198% | $237.7866 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $242.86 | 7.141% | $260.2026 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $173.84 | 13.728% | $197.7048 | $197.70 | $197.70 | $197.70 |
| Purchase #5 | $113.88 | 3.752% | $118.1528 | $118.15 | $118.15 | $118.20 |
| Purchase #6 | $68.72 | 11.118% | $76.3603 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $189.66 | 4.563% | $198.3142 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $1,133.11 | $1,220.9814 | $1,220.97 | $1,220.95 | $1,221.10 | |