| 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 | $116.80 | 13.399% | $132.45 | $132.45 | $132.45 | $132.50 |
| Purchase #2 | $15.85 | 5.815% | $16.7717 | $16.77 | $16.75 | $16.80 |
| Purchase #3 | $145.75 | 7.165% | $156.193 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $181.50 | 13.158% | $205.3818 | $205.38 | $205.40 | $205.40 |
| Purchase #5 | $188.69 | 13.707% | $214.5537 | $214.55 | $214.55 | $214.60 |
| Purchase #6 | $136.57 | 4.587% | $142.8345 | $142.83 | $142.85 | $142.80 |
| Purchase #7 | $10.26 | 3.348% | $10.6035 | $10.60 | $10.60 | $10.60 |
| 7 purchase totals = | $795.42 | $878.7882 | $878.77 | $878.80 | $878.90 | |