| 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 | $81.40 | 3.443% | $84.2026 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $230.93 | 10.347% | $254.8243 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $90.50 | 6.225% | $96.1336 | $96.13 | $96.15 | $96.10 |
| Purchase #4 | $200.52 | 12.437% | $225.4587 | $225.46 | $225.45 | $225.50 |
| Purchase #5 | $102.56 | 4.566% | $107.2429 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $184.67 | 12.788% | $208.2856 | $208.29 | $208.30 | $208.30 |
| Purchase #7 | $206.53 | 8.477% | $224.0375 | $224.04 | $224.05 | $224.00 |
| 7 purchase totals = | $1,097.11 | $1,200.1852 | $1,200.18 | $1,200.20 | $1,200.10 | |