| 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 | $78.25 | 7.370% | $84.017 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $239.43 | 6.113% | $254.0664 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $131.50 | 13.392% | $149.1105 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $210.85 | 13.334% | $238.9647 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $106.56 | 12.165% | $119.523 | $119.52 | $119.50 | $119.50 |
| Purchase #6 | $8.25 | 9.355% | $9.0218 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $177.72 | 13.304% | $201.3639 | $201.36 | $201.35 | $201.40 |
| 7 purchase totals = | $952.56 | $1,056.0673 | $1,056.06 | $1,055.95 | $1,056.10 | |