| 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 | $96.33 | 11.165% | $107.0852 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $53.85 | 4.690% | $56.3756 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $239.72 | 13.578% | $272.2692 | $272.27 | $272.25 | $272.30 |
| Purchase #4 | $199.96 | 6.308% | $212.5735 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $233.88 | 12.208% | $262.4321 | $262.43 | $262.45 | $262.40 |
| Purchase #6 | $50.87 | 6.352% | $54.1013 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $58.38 | 12.280% | $65.5491 | $65.55 | $65.55 | $65.50 |
| 7 purchase totals = | $932.99 | $1,030.3860 | $1,030.39 | $1,030.40 | $1,030.40 | |