| 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 | $142.37 | 6.501% | $151.6255 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $15.50 | 9.220% | $16.9291 | $16.93 | $16.95 | $16.90 |
| Purchase #3 | $186.48 | 9.808% | $204.77 | $204.77 | $204.75 | $204.80 |
| Purchase #4 | $206.82 | 9.292% | $226.0377 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $245.36 | 10.290% | $270.6075 | $270.61 | $270.60 | $270.60 |
| Purchase #6 | $65.44 | 10.746% | $72.4722 | $72.47 | $72.45 | $72.50 |
| Purchase #7 | $8.71 | 10.552% | $9.6291 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $870.68 | $952.0711 | $952.08 | $952.10 | $952.00 | |