| 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 | $142.78 | 7.717% | $153.7983 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $94.35 | 5.783% | $99.8063 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $132.78 | 9.154% | $144.9347 | $144.93 | $144.95 | $144.90 |
| Purchase #4 | $206.62 | 3.354% | $213.55 | $213.55 | $213.55 | $213.60 |
| Purchase #5 | $178.76 | 3.860% | $185.6601 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $232.94 | 7.769% | $251.0371 | $251.04 | $251.05 | $251.00 |
| Purchase #7 | $133.43 | 8.637% | $144.9543 | $144.95 | $144.95 | $145.00 |
| 7 purchase totals = | $1,121.66 | $1,193.7408 | $1,193.74 | $1,193.75 | $1,193.80 | |