| 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 | $107.95 | 12.736% | $121.6985 | $121.70 | $121.70 | $121.70 |
| Purchase #2 | $228.26 | 13.825% | $259.8169 | $259.82 | $259.80 | $259.80 |
| Purchase #3 | $235.37 | 9.186% | $256.9911 | $256.99 | $257.00 | $257.00 |
| Purchase #4 | $137.71 | 3.367% | $142.3467 | $142.35 | $142.35 | $142.30 |
| Purchase #5 | $131.67 | 3.743% | $136.5984 | $136.60 | $136.60 | $136.60 |
| Purchase #6 | $89.97 | 8.787% | $97.8757 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $125.36 | 3.685% | $129.9795 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $1,056.29 | $1,145.3068 | $1,145.32 | $1,145.35 | $1,145.30 | |