| 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 | $7.32 | 8.535% | $7.9448 | $7.94 | $7.95 | $7.90 |
| Purchase #2 | $226.88 | 12.860% | $256.0568 | $256.06 | $256.05 | $256.10 |
| Purchase #3 | $249.28 | 9.284% | $272.4232 | $272.42 | $272.40 | $272.40 |
| Purchase #4 | $87.94 | 12.538% | $98.9659 | $98.97 | $98.95 | $99.00 |
| Purchase #5 | $242.94 | 3.734% | $252.0114 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $52.57 | 3.315% | $54.3127 | $54.31 | $54.30 | $54.30 |
| Purchase #7 | $55.87 | 5.681% | $59.044 | $59.04 | $59.05 | $59.00 |
| 7 purchase totals = | $922.80 | $1,000.7588 | $1,000.75 | $1,000.70 | $1,000.70 | |