| 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 | $33.27 | 7.285% | $35.6937 | $35.69 | $35.70 | $35.70 |
| Purchase #2 | $15.86 | 5.685% | $16.7616 | $16.76 | $16.75 | $16.80 |
| Purchase #3 | $170.89 | 10.805% | $189.3547 | $189.35 | $189.35 | $189.40 |
| Purchase #4 | $222.98 | 7.186% | $239.0033 | $239.00 | $239.00 | $239.00 |
| Purchase #5 | $221.65 | 11.140% | $246.3418 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $54.28 | 12.603% | $61.1209 | $61.12 | $61.10 | $61.10 |
| Purchase #7 | $52.86 | 9.196% | $57.721 | $57.72 | $57.70 | $57.70 |
| 7 purchase totals = | $771.79 | $845.9970 | $845.98 | $845.95 | $846.00 | |