| 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 | $77.64 | 4.555% | $81.1765 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $228.83 | 4.673% | $239.5232 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $81.65 | 12.430% | $91.7991 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $19.77 | 12.632% | $22.2673 | $22.27 | $22.25 | $22.30 |
| Purchase #5 | $245.79 | 3.737% | $254.9752 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $239.33 | 8.320% | $259.2423 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $248.69 | 4.648% | $260.2491 | $260.25 | $260.25 | $260.20 |
| 7 purchase totals = | $1,141.70 | $1,209.2327 | $1,209.24 | $1,209.25 | $1,209.20 | |