| 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 | $119.88 | 6.556% | $127.7393 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $126.98 | 12.194% | $142.4639 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $66.61 | 12.841% | $75.1634 | $75.16 | $75.15 | $75.20 |
| Purchase #4 | $162.44 | 6.683% | $173.2959 | $173.30 | $173.30 | $173.30 |
| Purchase #5 | $175.59 | 8.323% | $190.2044 | $190.20 | $190.20 | $190.20 |
| Purchase #6 | $91.80 | 5.327% | $96.6902 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $107.96 | 10.109% | $118.8737 | $118.87 | $118.85 | $118.90 |
| 7 purchase totals = | $851.26 | $924.4308 | $924.42 | $924.40 | $924.50 | |