| 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 | $166.86 | 3.351% | $172.4515 | $172.45 | $172.45 | $172.50 |
| Purchase #2 | $247.98 | 10.471% | $273.946 | $273.95 | $273.95 | $273.90 |
| Purchase #3 | $238.82 | 5.573% | $252.1294 | $252.13 | $252.15 | $252.10 |
| Purchase #4 | $238.59 | 11.729% | $266.5742 | $266.57 | $266.55 | $266.60 |
| Purchase #5 | $219.73 | 12.833% | $247.928 | $247.93 | $247.95 | $247.90 |
| Purchase #6 | $89.45 | 5.517% | $94.385 | $94.39 | $94.40 | $94.40 |
| Purchase #7 | $207.36 | 10.505% | $229.1432 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $1,408.79 | $1,536.5573 | $1,536.56 | $1,536.60 | $1,536.50 | |