| 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 | $143.42 | 12.423% | $161.2371 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $37.92 | 9.109% | $41.3741 | $41.37 | $41.35 | $41.40 |
| Purchase #3 | $245.55 | 12.579% | $276.4377 | $276.44 | $276.45 | $276.40 |
| Purchase #4 | $147.28 | 13.500% | $167.1628 | $167.16 | $167.15 | $167.20 |
| Purchase #5 | $119.27 | 9.362% | $130.4361 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $21.41 | 13.691% | $24.3412 | $24.34 | $24.35 | $24.30 |
| Purchase #7 | $193.72 | 3.749% | $200.9826 | $200.98 | $201.00 | $201.00 |
| 7 purchase totals = | $908.57 | $1,001.9716 | $1,001.97 | $1,002.00 | $1,001.90 | |