| 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 | $5.29 | 9.510% | $5.7931 | $5.79 | $5.80 | $5.80 |
| Purchase #2 | $86.39 | 6.659% | $92.1427 | $92.14 | $92.15 | $92.10 |
| Purchase #3 | $247.32 | 8.769% | $269.0075 | $269.01 | $269.00 | $269.00 |
| Purchase #4 | $68.26 | 4.117% | $71.0703 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $208.64 | 11.684% | $233.0175 | $233.02 | $233.00 | $233.00 |
| Purchase #6 | $127.78 | 5.809% | $135.2027 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $208.39 | 11.872% | $233.1301 | $233.13 | $233.15 | $233.10 |
| 7 purchase totals = | $952.07 | $1,039.3639 | $1,039.36 | $1,039.35 | $1,039.30 | |