| 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 | $213.92 | 9.286% | $233.7846 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $141.52 | 8.522% | $153.5803 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $135.50 | 9.665% | $148.5961 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $147.81 | 10.848% | $163.8444 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $216.98 | 4.208% | $226.1105 | $226.11 | $226.10 | $226.10 |
| Purchase #6 | $229.72 | 4.351% | $239.7151 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $248.93 | 7.663% | $268.0055 | $268.01 | $268.00 | $268.00 |
| 7 purchase totals = | $1,334.38 | $1,433.6365 | $1,433.64 | $1,433.65 | $1,433.60 | |