| 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 | $175.40 | 4.614% | $183.493 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $189.29 | 3.476% | $195.8697 | $195.87 | $195.85 | $195.90 |
| Purchase #3 | $105.66 | 11.546% | $117.8595 | $117.86 | $117.85 | $117.90 |
| Purchase #4 | $34.34 | 10.188% | $37.8386 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $182.86 | 11.604% | $204.0791 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $98.81 | 7.764% | $106.4816 | $106.48 | $106.50 | $106.50 |
| Purchase #7 | $174.29 | 13.462% | $197.7529 | $197.75 | $197.75 | $197.80 |
| 7 purchase totals = | $960.65 | $1,043.3744 | $1,043.37 | $1,043.40 | $1,043.50 | |