| 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 | $141.90 | 12.685% | $159.9 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $247.56 | 9.104% | $270.0979 | $270.10 | $270.10 | $270.10 |
| Purchase #3 | $166.35 | 10.757% | $184.2443 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $175.69 | 13.584% | $199.5557 | $199.56 | $199.55 | $199.60 |
| Purchase #5 | $39.79 | 13.141% | $45.0188 | $45.02 | $45.00 | $45.00 |
| Purchase #6 | $221.47 | 12.411% | $248.9566 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $143.75 | 5.613% | $151.8187 | $151.82 | $151.80 | $151.80 |
| 7 purchase totals = | $1,136.51 | $1,259.5920 | $1,259.60 | $1,259.55 | $1,259.60 | |