| 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 | $95.77 | 8.723% | $104.124 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $223.93 | 7.690% | $241.1502 | $241.15 | $241.15 | $241.20 |
| Purchase #3 | $243.59 | 8.560% | $264.4413 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $223.35 | 5.508% | $235.6521 | $235.65 | $235.65 | $235.70 |
| Purchase #5 | $21.78 | 5.454% | $22.9679 | $22.97 | $22.95 | $23.00 |
| Purchase #6 | $147.77 | 5.428% | $155.791 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $105.84 | 10.842% | $117.3152 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $1,062.03 | $1,141.4417 | $1,141.44 | $1,141.40 | $1,141.50 | |