| 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 | $241.83 | 9.617% | $265.0868 | $265.09 | $265.10 | $265.10 |
| Purchase #2 | $50.39 | 9.135% | $54.9931 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $125.43 | 13.468% | $142.3229 | $142.32 | $142.30 | $142.30 |
| Purchase #4 | $171.90 | 6.716% | $183.4448 | $183.44 | $183.45 | $183.40 |
| Purchase #5 | $115.58 | 7.864% | $124.6692 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $181.43 | 4.293% | $189.2188 | $189.22 | $189.20 | $189.20 |
| Purchase #7 | $143.49 | 3.465% | $148.4619 | $148.46 | $148.45 | $148.50 |
| 7 purchase totals = | $1,030.05 | $1,108.1975 | $1,108.19 | $1,108.15 | $1,108.20 | |