| 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 | $72.73 | 12.222% | $81.6191 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $244.58 | 10.462% | $270.168 | $270.17 | $270.15 | $270.20 |
| Purchase #3 | $200.32 | 7.792% | $215.9289 | $215.93 | $215.95 | $215.90 |
| Purchase #4 | $247.97 | 5.708% | $262.1241 | $262.12 | $262.10 | $262.10 |
| Purchase #5 | $67.94 | 5.734% | $71.8357 | $71.84 | $71.85 | $71.80 |
| Purchase #6 | $215.97 | 8.561% | $234.4592 | $234.46 | $234.45 | $234.50 |
| Purchase #7 | $43.75 | 9.703% | $47.9951 | $48.00 | $48.00 | $48.00 |
| 7 purchase totals = | $1,093.26 | $1,184.1301 | $1,184.14 | $1,184.10 | $1,184.10 | |