| 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 | $101.75 | 4.710% | $106.5424 | $106.54 | $106.55 | $106.50 |
| Purchase #2 | $179.38 | 3.516% | $185.687 | $185.69 | $185.70 | $185.70 |
| Purchase #3 | $193.26 | 8.165% | $209.0397 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $240.36 | 12.572% | $270.5781 | $270.58 | $270.60 | $270.60 |
| Purchase #5 | $18.88 | 5.108% | $19.8444 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $224.51 | 6.432% | $238.9505 | $238.95 | $238.95 | $239.00 |
| Purchase #7 | $192.36 | 11.386% | $214.2621 | $214.26 | $214.25 | $214.30 |
| 7 purchase totals = | $1,150.50 | $1,244.9042 | $1,244.90 | $1,244.95 | $1,244.90 | |