| 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 | $182.39 | 10.265% | $201.1123 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $222.51 | 10.837% | $246.6234 | $246.62 | $246.60 | $246.60 |
| Purchase #3 | $147.89 | 6.254% | $157.139 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $155.90 | 6.128% | $165.4536 | $165.45 | $165.45 | $165.50 |
| Purchase #5 | $167.48 | 8.805% | $182.2266 | $182.23 | $182.25 | $182.20 |
| Purchase #6 | $101.71 | 12.693% | $114.6201 | $114.62 | $114.60 | $114.60 |
| Purchase #7 | $123.37 | 5.191% | $129.7741 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $1,101.25 | $1,196.9491 | $1,196.94 | $1,196.90 | $1,196.90 | |