| 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 | $167.77 | 10.658% | $185.6509 | $185.65 | $185.65 | $185.70 |
| Purchase #2 | $206.65 | 6.744% | $220.5865 | $220.59 | $220.60 | $220.60 |
| Purchase #3 | $145.29 | 12.545% | $163.5166 | $163.52 | $163.50 | $163.50 |
| Purchase #4 | $57.51 | 10.204% | $63.3783 | $63.38 | $63.40 | $63.40 |
| Purchase #5 | $100.74 | 11.421% | $112.2455 | $112.25 | $112.25 | $112.20 |
| Purchase #6 | $242.31 | 6.168% | $257.2557 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $167.82 | 3.656% | $173.9555 | $173.96 | $173.95 | $174.00 |
| 7 purchase totals = | $1,088.09 | $1,176.5890 | $1,176.61 | $1,176.60 | $1,176.70 | |