| 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 | $223.32 | 11.514% | $249.0331 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $207.68 | 4.314% | $216.6393 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $131.53 | 13.305% | $149.0301 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $231.38 | 10.185% | $254.9461 | $254.95 | $254.95 | $254.90 |
| Purchase #5 | $226.58 | 9.320% | $247.6973 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $24.65 | 10.861% | $27.3272 | $27.33 | $27.35 | $27.30 |
| Purchase #7 | $34.32 | 12.532% | $38.621 | $38.62 | $38.60 | $38.60 |
| 7 purchase totals = | $1,079.46 | $1,183.2941 | $1,183.30 | $1,183.35 | $1,183.10 | |