| 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 | $192.87 | 9.744% | $211.6633 | $211.66 | $211.65 | $211.70 |
| Purchase #2 | $192.89 | 10.499% | $213.1415 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $135.54 | 3.462% | $140.2324 | $140.23 | $140.25 | $140.20 |
| Purchase #4 | $171.71 | 6.198% | $182.3526 | $182.35 | $182.35 | $182.40 |
| Purchase #5 | $147.94 | 10.640% | $163.6808 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $69.29 | 10.609% | $76.641 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $235.67 | 8.521% | $255.7514 | $255.75 | $255.75 | $255.80 |
| 7 purchase totals = | $1,145.91 | $1,243.4630 | $1,243.45 | $1,243.50 | $1,243.50 | |