| 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 | $202.81 | 9.280% | $221.6308 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $175.31 | 7.206% | $187.9428 | $187.94 | $187.95 | $187.90 |
| Purchase #3 | $202.75 | 6.712% | $216.3586 | $216.36 | $216.35 | $216.40 |
| Purchase #4 | $215.62 | 5.146% | $226.7158 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $56.89 | 9.752% | $62.4379 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $222.57 | 10.746% | $246.4874 | $246.49 | $246.50 | $246.50 |
| Purchase #7 | $71.27 | 9.596% | $78.1091 | $78.11 | $78.10 | $78.10 |
| 7 purchase totals = | $1,147.22 | $1,239.6824 | $1,239.69 | $1,239.70 | $1,239.60 | |