| 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 | $8.78 | 9.740% | $9.6352 | $9.64 | $9.65 | $9.60 |
| Purchase #2 | $242.92 | 12.704% | $273.7806 | $273.78 | $273.80 | $273.80 |
| Purchase #3 | $167.35 | 10.449% | $184.8364 | $184.84 | $184.85 | $184.80 |
| Purchase #4 | $25.30 | 6.775% | $27.0141 | $27.01 | $27.00 | $27.00 |
| Purchase #5 | $23.91 | 10.610% | $26.4469 | $26.45 | $26.45 | $26.40 |
| Purchase #6 | $84.69 | 9.683% | $92.8905 | $92.89 | $92.90 | $92.90 |
| Purchase #7 | $57.63 | 9.289% | $62.9833 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $610.58 | $677.5870 | $677.59 | $677.65 | $677.50 | |