| 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 | $82.65 | 11.873% | $92.463 | $92.46 | $92.45 | $92.50 |
| Purchase #2 | $228.77 | 4.662% | $239.4353 | $239.44 | $239.45 | $239.40 |
| Purchase #3 | $228.75 | 12.839% | $258.1192 | $258.12 | $258.10 | $258.10 |
| Purchase #4 | $195.87 | 9.622% | $214.7166 | $214.72 | $214.70 | $214.70 |
| Purchase #5 | $84.60 | 8.456% | $91.7538 | $91.75 | $91.75 | $91.80 |
| Purchase #6 | $183.65 | 4.693% | $192.2687 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $50.33 | 7.141% | $53.9241 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $1,054.62 | $1,142.6807 | $1,142.68 | $1,142.60 | $1,142.70 | |