| 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 | $24.92 | 11.318% | $27.7404 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $129.81 | 13.740% | $147.6459 | $147.65 | $147.65 | $147.60 |
| Purchase #3 | $66.27 | 4.685% | $69.3747 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $14.86 | 4.330% | $15.5034 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $154.77 | 12.182% | $173.6241 | $173.62 | $173.60 | $173.60 |
| Purchase #6 | $102.51 | 11.432% | $114.2289 | $114.23 | $114.25 | $114.20 |
| Purchase #7 | $117.45 | 3.698% | $121.7933 | $121.79 | $121.80 | $121.80 |
| 7 purchase totals = | $610.59 | $669.9107 | $669.90 | $669.90 | $669.80 | |