| 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 | $134.51 | 8.834% | $146.3926 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $150.83 | 7.182% | $161.6626 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $171.96 | 8.861% | $187.1974 | $187.20 | $187.20 | $187.20 |
| Purchase #4 | $148.49 | 10.287% | $163.7652 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $60.83 | 11.722% | $67.9605 | $67.96 | $67.95 | $68.00 |
| Purchase #6 | $89.74 | 7.218% | $96.2174 | $96.22 | $96.20 | $96.20 |
| Purchase #7 | $216.40 | 12.572% | $243.6058 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $972.76 | $1,066.8015 | $1,066.81 | $1,066.75 | $1,066.90 | |