| 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 | $41.65 | 5.124% | $43.7841 | $43.78 | $43.80 | $43.80 |
| Purchase #2 | $144.93 | 4.435% | $151.3576 | $151.36 | $151.35 | $151.40 |
| Purchase #3 | $230.88 | 3.859% | $239.7897 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $241.99 | 11.759% | $270.4456 | $270.45 | $270.45 | $270.40 |
| Purchase #5 | $49.64 | 7.329% | $53.2781 | $53.28 | $53.30 | $53.30 |
| Purchase #6 | $231.32 | 9.305% | $252.8443 | $252.84 | $252.85 | $252.80 |
| Purchase #7 | $138.40 | 8.135% | $149.6588 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $1,078.81 | $1,161.1582 | $1,161.16 | $1,161.20 | $1,161.20 | |