| 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 | $118.93 | 9.417% | $130.1296 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $225.75 | 10.457% | $249.3567 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $165.66 | 12.337% | $186.0975 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $11.53 | 3.164% | $11.8948 | $11.89 | $11.90 | $11.90 |
| Purchase #5 | $179.54 | 3.579% | $185.9657 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $243.91 | 13.598% | $277.0769 | $277.08 | $277.10 | $277.10 |
| Purchase #7 | $234.70 | 8.628% | $254.9499 | $254.95 | $254.95 | $254.90 |
| 7 purchase totals = | $1,180.02 | $1,295.4711 | $1,295.48 | $1,295.50 | $1,295.50 | |