| 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 | $200.79 | 4.843% | $210.5143 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $31.66 | 4.590% | $33.1132 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $190.48 | 3.783% | $197.6859 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $175.66 | 9.475% | $192.3038 | $192.30 | $192.30 | $192.30 |
| Purchase #5 | $94.28 | 9.447% | $103.1866 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $41.59 | 7.578% | $44.7417 | $44.74 | $44.75 | $44.70 |
| Purchase #7 | $13.41 | 3.565% | $13.8881 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $747.87 | $795.4336 | $795.43 | $795.45 | $795.40 | |