| 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 | $79.54 | 4.462% | $83.0891 | $83.09 | $83.10 | $83.10 |
| Purchase #2 | $179.75 | 11.160% | $199.8101 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $236.33 | 8.767% | $257.0491 | $257.05 | $257.05 | $257.00 |
| Purchase #4 | $207.55 | 7.538% | $223.1951 | $223.20 | $223.20 | $223.20 |
| Purchase #5 | $170.40 | 12.435% | $191.5892 | $191.59 | $191.60 | $191.60 |
| Purchase #6 | $179.28 | 9.415% | $196.1592 | $196.16 | $196.15 | $196.20 |
| Purchase #7 | $71.29 | 11.552% | $79.5254 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $1,124.14 | $1,230.4172 | $1,230.43 | $1,230.45 | $1,230.40 | |