| 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 | $90.94 | 11.623% | $101.51 | $101.51 | $101.50 | $101.50 |
| Purchase #2 | $226.44 | 8.403% | $245.4678 | $245.47 | $245.45 | $245.50 |
| Purchase #3 | $50.72 | 4.306% | $52.904 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $248.52 | 10.140% | $273.7199 | $273.72 | $273.70 | $273.70 |
| Purchase #5 | $92.25 | 10.238% | $101.6946 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $97.60 | 9.505% | $106.8769 | $106.88 | $106.90 | $106.90 |
| Purchase #7 | $220.43 | 11.603% | $246.0065 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $1,026.90 | $1,128.1797 | $1,128.18 | $1,128.15 | $1,128.20 | |