| 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 | $139.95 | 3.329% | $144.6089 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $15.75 | 4.295% | $16.4265 | $16.43 | $16.45 | $16.40 |
| Purchase #3 | $131.74 | 9.315% | $144.0116 | $144.01 | $144.00 | $144.00 |
| Purchase #4 | $35.33 | 10.810% | $39.1492 | $39.15 | $39.15 | $39.10 |
| Purchase #5 | $177.49 | 3.384% | $183.4963 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $148.80 | 12.375% | $167.214 | $167.21 | $167.20 | $167.20 |
| Purchase #7 | $230.37 | 9.423% | $252.0778 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $879.43 | $946.9843 | $946.99 | $947.00 | $946.90 | |