| 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 | $84.26 | 3.598% | $87.2917 | $87.29 | $87.30 | $87.30 |
| Purchase #2 | $238.34 | 4.491% | $249.0438 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $166.29 | 4.858% | $174.3684 | $174.37 | $174.35 | $174.40 |
| Purchase #4 | $216.31 | 9.748% | $237.3959 | $237.40 | $237.40 | $237.40 |
| Purchase #5 | $151.99 | 13.370% | $172.3111 | $172.31 | $172.30 | $172.30 |
| Purchase #6 | $216.42 | 13.121% | $244.8165 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $167.36 | 4.402% | $174.7272 | $174.73 | $174.75 | $174.70 |
| 7 purchase totals = | $1,240.97 | $1,339.9546 | $1,339.96 | $1,339.95 | $1,339.90 | |