| 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 | $76.37 | 6.334% | $81.2073 | $81.21 | $81.20 | $81.20 |
| Purchase #2 | $247.97 | 7.232% | $265.9032 | $265.90 | $265.90 | $265.90 |
| Purchase #3 | $237.65 | 6.324% | $252.679 | $252.68 | $252.70 | $252.70 |
| Purchase #4 | $229.89 | 9.676% | $252.1342 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $146.58 | 12.599% | $165.0476 | $165.05 | $165.05 | $165.00 |
| Purchase #6 | $103.28 | 7.458% | $110.9826 | $110.98 | $111.00 | $111.00 |
| Purchase #7 | $188.57 | 3.103% | $194.4213 | $194.42 | $194.40 | $194.40 |
| 7 purchase totals = | $1,230.31 | $1,322.3752 | $1,322.37 | $1,322.40 | $1,322.30 | |