| 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 | $52.25 | 4.106% | $54.3954 | $54.40 | $54.40 | $54.40 |
| Purchase #2 | $41.29 | 4.376% | $43.0969 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $83.44 | 11.477% | $93.0164 | $93.02 | $93.00 | $93.00 |
| Purchase #4 | $127.44 | 7.628% | $137.1611 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $46.98 | 10.190% | $51.7673 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $236.25 | 4.494% | $246.8671 | $246.87 | $246.85 | $246.90 |
| Purchase #7 | $238.92 | 8.509% | $259.2497 | $259.25 | $259.25 | $259.20 |
| 7 purchase totals = | $826.57 | $885.5539 | $885.57 | $885.50 | $885.60 | |